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178-459: Black is a color that results from the absence or complete absorption of visible light . It is an achromatic color, without hue , like white and grey . It is often used symbolically or figuratively to represent darkness . Black and white have often been used to describe opposites such as good and evil , the Dark Ages versus Age of Enlightenment , and night versus day . Since
356-445: A common gender with the definite suffix -en and the definite article den , in contrast with the neuter gender equivalents -et and det . The verb system was also more complex: it included subjunctive and imperative moods and verbs were conjugated according to person as well as number . By the 16th century, the case and gender systems of the colloquial spoken language and the profane literature had been largely reduced to
534-412: A complementary color . Afterimage effects have also been used by artists, including Vincent van Gogh . When an artist uses a limited color palette , the human visual system tends to compensate by seeing any gray or neutral color as the color which is missing from the color wheel. For example, in a limited palette consisting of red, yellow, black, and white, a mixture of yellow and black will appear as
712-477: A guttural or "French R" pronunciation in the South Swedish dialects ; consequently, these dialects lack retroflex consonants . Swedish is a stress-timed language, where the time intervals between stressed syllables are equal. However, when casually spoken, it tends to be syllable-timed . Any stressed syllable carries one of two tones , which gives Swedish much of its characteristic sound. Prosody
890-491: A black object. The subtractive model also predicts the color resulting from a mixture of paints, or similar medium such as fabric dye, whether applied in layers or mixed together prior to application. In the case of paint mixed before application, incident light interacts with many different pigment particles at various depths inside the paint layer before emerging. Structural colors are colors caused by interference effects rather than by pigments. Color effects are produced when
1068-537: A change from tauþr into tuþr . Moreover, the øy diphthong changed into a long, close ø , as in the Old Norse word for "island". By the end of the period, these innovations had affected most of the Runic Swedish-speaking area as well, with the exception of the dialects spoken north and east of Mälardalen where the diphthongs still exist in remote areas. Old Swedish (Swedish: fornsvenska )
1246-477: A continuous spectrum. The human eye cannot tell the difference between such light spectra just by looking into the light source, although the color rendering index of each light source may affect the color of objects illuminated by these metameric light sources. Similarly, most human color perceptions can be generated by a mixture of three colors called primaries . This is used to reproduce color scenes in photography, printing, television, and other media. There are
1424-528: A conversation. Due to the close relation between the Scandinavian languages, a considerable proportion of speakers of Danish and especially Norwegian are able to understand Swedish. There is considerable migration between the Nordic countries , but owing to the similarity between the cultures and languages (with the exception of Finnish ), expatriates generally assimilate quickly and do not stand out as
1602-444: A cornfield, painted shortly before he died, was particularly agitated and haunting. In the late 19th century, black also became the color of anarchism . (See the section political movements .) In the 20th century, black was utilised by Italian and German fascism . (See the section political movements ). In art, the colour regained some of the territory that it had lost during the 19th century. The Russian painter Kasimir Malevich ,
1780-420: A different color sensitivity range. Animal perception of color originates from different light wavelength or spectral sensitivity in cone cell types, which is then processed by the brain . Colors have perceived properties such as hue , colorfulness (saturation), and luminance . Colors can also be additively mixed (commonly used for actual light) or subtractively mixed (commonly used for materials). If
1958-668: A famous theological dispute broke out between the Cistercian monks, who wore white, and the Benedictines, who wore black. A Benedictine abbot, Pierre the Venerable, accused the Cistercians of excessive pride in wearing white instead of black. Saint Bernard of Clairvaux , the founder of the Cistercians responded that black was the color of the devil, hell, "of death and sin", while white represented "purity, innocence and all
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#17327662910802136-419: A given type become desensitized. For a few seconds after the light ceases, they will continue to signal less strongly than they otherwise would. Colors observed during that period will appear to lack the color component detected by the desensitized photoreceptors. This effect is responsible for the phenomenon of afterimages , in which the eye may continue to see a bright figure after looking away from it, but in
2314-525: A goat, a dog, a wolf, a bear, a deer or a rooster, accompanied by their familiar spirits , black cats, serpents and other black creatures. This was the origin of the widespread superstition about black cats and other black animals. In medieval Flanders , in a ceremony called Kattenstoet, black cats were thrown from the belfry of the Cloth Hall of Ypres to ward off witchcraft. Witch trials were common in both Europe and America during this period. During
2492-747: A group. According to the 2000 United States Census , some 67,000 people over the age of five were reported as Swedish speakers, though without any information on the degree of language proficiency. Similarly, there were 16,915 reported Swedish speakers in Canada from the 2001 census. Although there are no certain numbers, some 40,000 Swedes are estimated to live in the London area in the United Kingdom. Outside Sweden and Finland, there are about 40,000 active learners enrolled in Swedish language courses. In
2670-629: A large proportion of the remaining 100,000 in the Scandinavian countries, France, Switzerland, Belgium, the Netherlands, Canada and Australia. Over three million people speak Swedish as a second language, with about 2,410,000 of those in Finland. According to a survey by the European Commission , 44% of respondents from Finland who did not have Swedish as a native language considered themselves to be proficient enough in Swedish to hold
2848-523: A lesser extent among individuals within the same species. In each such class, the members are called metamers of the color in question. This effect can be visualized by comparing the light sources' spectral power distributions and the resulting colors. The familiar colors of the rainbow in the spectrum —named using the Latin word for appearance or apparition by Isaac Newton in 1671—include all those colors that can be produced by visible light of
3026-510: A luminous black. These are parallelled in Middle English by the terms swart for dull black and blaek for luminous black. Swart still survives as the word swarthy , while blaek became the modern English black . The former is cognate with the words used for black in most modern Germanic languages aside from English ( German : schwarz , Dutch : zwart , Swedish : svart , Danish : sort , Icelandic : svartr ). In heraldry,
3204-417: A man she loves." French designer Jean Patou also followed suit by creating a black collection in 1929. Other designers contributed to the trend of the little black dress . The Italian designer Gianni Versace said, "Black is the quintessence of simplicity and elegance," and French designer Yves Saint Laurent said, "black is the liaison which connects art and fashion. One of the most famous black dresses of
3382-451: A material is scored with fine parallel lines, formed of one or more parallel thin layers, or otherwise composed of microstructures on the scale of the color's wavelength . If the microstructures are spaced randomly, light of shorter wavelengths will be scattered preferentially to produce Tyndall effect colors: the blue of the sky (Rayleigh scattering, caused by structures much smaller than the wavelength of light, in this case, air molecules),
3560-566: A member of the Suprematist movement, created the Black Square in 1915, is widely considered the first purely abstract painting. He wrote, "The painted work is no longer simply the imitation of reality, but is this very reality ... It is not a demonstration of ability, but the materialization of an idea." Black was appreciated by Henri Matisse . "When I didn't know what color to put down, I put down black," he said in 1945. "Black
3738-491: A mixture of nitrobenzene , aniline and aniline hydrochloride in the presence of a copper or iron catalyst . Its main industrial uses are as a colorant for lacquers and varnishes and in marker-pen inks. The first known inks were made by the Chinese, and date back to the 23rd century B.C. They used natural plant dyes and minerals such as graphite ground with water and applied with an ink brush . Early Chinese inks similar to
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#17327662910803916-425: A more abstract sense, such as that set of fish; while fisken means "the fish". In certain cases, the definite form indicates possession, e. g., jag måste tvätta hår et ("I must wash my hair"). Adjectives are inflected in two declensions – indefinite and definite – and they must match the noun they modify in gender and number. The indefinite neuter and plural forms of an adjective are usually created by adding
4094-476: A nearly straight edge. For example, mixing green light (530 nm) and blue light (460 nm) produces cyan light that is slightly desaturated, because response of the red color receptor would be greater to the green and blue light in the mixture than it would be to a pure cyan light at 485 nm that has the same intensity as the mixture of blue and green. Because of this, and because the primaries in color printing systems generally are not pure themselves,
4272-490: A normal human would view as metamers . Some invertebrates, such as the mantis shrimp , have an even higher number of cones (12) that could lead to a richer color gamut than even imaginable by humans. The existence of human tetrachromats is a contentious notion. As many as half of all human females have 4 distinct cone classes , which could enable tetrachromacy. However, a distinction must be made between retinal (or weak ) tetrachromats , which express four cone classes in
4450-435: A noun. They can double as demonstrative pronouns or demonstrative determiners when used with adverbs such as här ("here") or där ("there") to form den/det här (can also be "denna/detta") ("this"), de här (can also be "dessa") ("these"), den/det där ("that"), and de där ("those"). For example, den där fisken means "that fish" and refers to a specific fish; den fisken is less definite and means "that fish" in
4628-471: A number of methods or color spaces for specifying a color in terms of three particular primary colors . Each method has its advantages and disadvantages depending on the particular application. No mixture of colors, however, can produce a response truly identical to that of a spectral color, although one can get close, especially for the longer wavelengths, where the CIE 1931 color space chromaticity diagram has
4806-401: A perception of color. Behavioral and functional neuroimaging experiments have demonstrated that these color experiences lead to changes in behavioral tasks and lead to increased activation of brain regions involved in color perception, thus demonstrating their reality, and similarity to real color percepts, albeit evoked through a non-standard route. Synesthesia can occur genetically, with 4% of
4984-424: A single wavelength only, the pure spectral or monochromatic colors . The spectrum above shows approximate wavelengths (in nm ) for spectral colors in the visible range. Spectral colors have 100% purity , and are fully saturated . A complex mixture of spectral colors can be used to describe any color, which is the definition of a light power spectrum . The spectral colors form a continuous spectrum, and how it
5162-689: A special branch of the Research Institute for the Languages of Finland has official status as the regulatory body for Swedish in Finland. Among its highest priorities is to maintain intelligibility with the language spoken in Sweden. It has published Finlandssvensk ordbok , a dictionary about the differences between Swedish in Finland and Sweden. From the 13th to 20th century, there were Swedish-speaking communities in Estonia , particularly on
5340-549: A spectral color has the maximal saturation. In Helmholtz coordinates , this is described as 100% purity . The physical color of an object depends on how it absorbs and scatters light. Most objects scatter light to some degree and do not reflect or transmit light specularly like glasses or mirrors . A transparent object allows almost all light to transmit or pass through, thus transparent objects are perceived as colorless. Conversely, an opaque object does not allow light to transmit through and instead absorbs or reflects
5518-431: A spectral color, relative to the context in which it is viewed, may alter its perception considerably. For example, a low-intensity orange-yellow is brown , and a low-intensity yellow-green is olive green . Additionally, hue shifts towards yellow or blue happen if the intensity of a spectral light is increased; this is called Bezold–Brücke shift . In color models capable of representing spectral colors, such as CIELUV ,
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5696-442: A suffix ( -t or -a ) to the common form of the adjective, e. g., en grön stol (a green chair), ett grönt hus (a green house), and gröna stolar ("green chairs"). The definite form of an adjective is identical to the indefinite plural form, e. g., den gröna stolen ("the green chair"), det gröna huset ("the green house"), and de gröna stolarna ("the green chairs"). Swedish pronouns are similar to those of English. Besides
5874-407: A surface displays comes from the parts of the visible spectrum that are not absorbed and therefore remain visible. Without pigments or dye, fabric fibers, paint base and paper are usually made of particles that scatter white light (all colors) well in all directions. When a pigment or ink is added, wavelengths are absorbed or "subtracted" from white light, so light of another color reaches the eye. If
6052-399: A variety of green, a mixture of red and black will appear as a variety of purple, and pure gray will appear bluish. The trichromatic theory is strictly true when the visual system is in a fixed state of adaptation. In reality, the visual system is constantly adapting to changes in the environment and compares the various colors in a scene to reduce the effects of the illumination. If a scene
6230-413: A village, Gammalsvenskby ("Old Swedish Village"). A few elderly people in the village still speak a Swedish dialect and observe the holidays of the Swedish calendar, although their dialect is most likely facing extinction. From 1918 to 1940, when Estonia was independent, the small Swedish community was well treated. Municipalities with a Swedish majority, mainly found along the coast, used Swedish as
6408-648: Is congenital red–green color blindness , affecting ~8% of males. Individuals with the strongest form of this condition ( dichromacy ) will experience blue and purple, green and yellow, teal, and gray as colors of confusion, i.e. metamers. Outside of humans, which are mostly trichromatic (having three types of cones), most mammals are dichromatic, possessing only two cones. However, outside of mammals, most vertebrates are tetrachromatic , having four types of cones. This includes most birds , reptiles , amphibians , and bony fish . An extra dimension of color vision means these vertebrates can see two distinct colors that
6586-416: Is a black which is made from the tendrils of vines. And these tendrils need to be burned. And when they have been burned, throw some water onto them and put them out and then mull them in the same way as the other black. And this is a lean and black pigment and is one of the perfect pigments that we use." Cennini also noted that "There is another black which is made from burnt almond shells or peaches and this
6764-437: Is a distribution giving its intensity at each wavelength. Although the spectrum of light arriving at the eye from a given direction determines the color sensation in that direction, there are many more possible spectral combinations than color sensations. In fact, one may formally define a color as a class of spectra that give rise to the same color sensation, although such classes would vary widely among different species, and to
6942-443: Is a force: I used black as ballast to simplify the construction ... Since the impressionists it seems to have made continuous progress, taking a more and more important part in color orchestration, comparable to that of the double bass as a solo instrument." In the 1950s, black came to be a symbol of individuality and intellectual and social rebellion, the color of those who did not accept established norms and values. In Paris, it
7120-506: Is a perfect, fine black." Similar fine blacks were made by burning the pits of the peach, cherry or apricot. The powdered charcoal was then mixed with gum arabic or the yellow of an egg to make a paint. Different civilizations burned different plants to produce their charcoal pigments. The Inuit of Alaska used wood charcoal mixed with the blood of seals to paint masks and wooden objects. The Polynesians burned coconuts to produce their pigment. Good-quality black dyes were not known until
7298-432: Is a species of flowering tree in the legume family, Fabaceae , that is native to southern Mexico and northern Central America. The modern nation of Belize grew from 17th century English logwood logging camps. Since the mid-19th century, synthetic black dyes have largely replaced natural dyes. One of the important synthetic blacks is Nigrosin , a mixture of synthetic black dyes (CI 50415, Solvent black 5) made by heating
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7476-557: Is a type of color solid that contains all the colors that humans are able to see . The optimal color solid is bounded by the set of all optimal colors. Swedish language Swedish ( endonym : svenska [ˈsvɛ̂nːska] ) is a North Germanic language from the Indo-European language family , spoken predominantly in Sweden and parts of Finland . It has at least 10 million native speakers, making it
7654-412: Is an optimal color. With the current state of technology, we are unable to produce any material or pigment with these properties. Thus, four types of "optimal color" spectra are possible: In the first, the transition goes from 0 at both ends of the spectrum to 1 in the middle, as shown in the image at right. In the second, it goes from 1 at the ends to 0 in the middle. In the third type, it starts at 1 at
7832-538: Is bright enough to strongly stimulate the cones, rods play virtually no role in vision at all. On the other hand, in dim light, the cones are understimulated leaving only the signal from the rods, resulting in a colorless response (furthermore, the rods are barely sensitive to light in the "red" range). In certain conditions of intermediate illumination, the rod response and a weak cone response can together result in color discriminations not accounted for by cone responses alone. These effects, combined, are summarized also in
8010-400: Is called color science . Electromagnetic radiation is characterized by its wavelength (or frequency ) and its intensity . When the wavelength is within the visible spectrum (the range of wavelengths humans can perceive, approximately from 390 nm to 700 nm), it is known as "visible light ". Most light sources emit light at many different wavelengths; a source's spectrum
8188-722: Is co- official language . Swedish was long spoken in parts of Estonia , although the current status of the Estonian Swedish speakers is almost extinct. It is also used in the Swedish diaspora , most notably in Oslo , Norway, with more than 50,000 Swedish residents. Swedish is an Indo-European language belonging to the North Germanic branch of the Germanic languages . In the established classification, it belongs to
8366-481: Is divided into distinct colors linguistically is a matter of culture and historical contingency. Despite the ubiquitous ROYGBIV mnemonic used to remember the spectral colors in English, the inclusion or exclusion of colors is contentious, with disagreement often focused on indigo and cyan. Even if the subset of color terms is agreed, their wavelength ranges and borders between them may not be. The intensity of
8544-481: Is generally seen as adding specific Central Swedish features to the new Bible. Though it might seem as if the Bible translation set a very powerful precedent for orthographic standards, spelling actually became more inconsistent during the remainder of the century. It was not until the 17th century that spelling began to be discussed, around the time when the first grammars were written. Capitalization during this time
8722-463: Is illuminated with one light, and then with another, as long as the difference between the light sources stays within a reasonable range, the colors in the scene appear relatively constant to us. This was studied by Edwin H. Land in the 1970s and led to his retinex theory of color constancy . Both phenomena are readily explained and mathematically modeled with modern theories of chromatic adaptation and color appearance (e.g. CIECAM02 , iCAM). There
8900-538: Is marked primarily through suffixes (endings), complemented with separate definite and indefinite articles . The prosody features both stress and in most dialects tonal qualities. The language has a comparatively large vowel inventory. Swedish is also notable for the voiceless dorso-palatal velar fricative , a highly variable consonant phoneme . Swedish nouns and adjectives are declined in genders as well as number . Nouns are of common gender ( en form) or neuter gender ( ett form). The gender determines
9078-609: Is no need to dismiss the trichromatic theory of vision, but rather it can be enhanced with an understanding of how the visual system adapts to changes in the viewing environment. Color reproduction is the science of creating colors for the human eye that faithfully represent the desired color. It focuses on how to construct a spectrum of wavelengths that will best evoke a certain color in an observer. Most colors are not spectral colors , meaning they are mixtures of various wavelengths of light. However, these non-spectral colors are often described by their dominant wavelength , which identifies
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#17327662910809256-513: Is often one of the most noticeable differences between dialects. The standard word order is, as in most Germanic languages , V2 , which means that the finite verb (V) appears in the second position (2) of a declarative main clause . Swedish morphology is similar to English; that is, words have comparatively few inflections . Swedish has two genders and is generally seen to have two grammatical cases – nominative and genitive (except for pronouns that, as in English, also are inflected in
9434-638: Is one of the official languages of the European Union , and one of the working languages of the Nordic Council . Under the Nordic Language Convention , citizens of the Nordic countries speaking Swedish have the opportunity to use their native language when interacting with official bodies in other Nordic countries without being liable for interpretation or translation costs. The Swedish Language Council ( Språkrådet )
9612-475: Is termed nusvenska (lit., "Now-Swedish") in linguistics, and started in the last decades of the 19th century. It saw a democratization of the language with a less formal written form that approached the spoken one. The growth of a public school system also led to the evolution of so-called boksvenska (literally, "book Swedish"), especially among the working classes, where spelling to some extent influenced pronunciation, particularly in official contexts. With
9790-531: Is the visual perception based on the electromagnetic spectrum . Though color is not an inherent property of matter , color perception is related to an object's light absorption , reflection , emission spectra , and interference . For most humans, colors are perceived in the visible light spectrum with three types of cone cells ( trichromacy ). Other animals may have a different number of cone cell types or have eyes sensitive to different wavelengths, such as bees that can distinguish ultraviolet , and thus have
9968-940: Is the most common ink color used for printing books, newspapers and documents, as it provides the highest contrast with white paper and thus is the easiest color to read. Similarly, black text on a white screen is the most common format used on computer screens. As of September 2019, the darkest material is made by MIT engineers from vertically aligned carbon nanotubes . The word black comes from Old English blæc ("black, dark", also , "ink"), from Proto-Germanic * blakkaz ("burned"), from Proto-Indo-European * bhleg- ("to burn, gleam, shine, flash"), from base * bhel- ("to shine"), related to Old Saxon blak ("ink"), Old High German blach ("black"), Old Norse blakkr ("dark"), Dutch blaken ("to burn"), and Swedish bläck ("ink"). More distant cognates include Latin flagrare ("to blaze, glow, burn"), and Ancient Greek phlegein ("to burn, scorch"). The Ancient Greeks sometimes used
10146-527: Is the predominant language; in 19 municipalities , 16 of which are located in Åland , Swedish is the sole official language. Åland county is an autonomous region of Finland. According to a rough estimation, as of 2010 there were up to 300,000 Swedish-speakers living outside Sweden and Finland. The largest populations were in the United States (up to 100,000), the UK, Spain and Germany (c. 30,000 each) and
10324-455: Is the regulator of Swedish in Sweden but does not attempt to enforce control of the language, as for instance the Académie française does for French . However, many organizations and agencies require the use of the council's publication Svenska skrivregler in official contexts, with it otherwise being regarded as a de facto orthographic standard. Among the many organizations that make up
10502-407: Is the sole official language of Åland (an autonomous province under the sovereignty of Finland), where the vast majority of the 26,000 inhabitants speak Swedish as a first language. In Finland as a whole, Swedish is one of the two "national" languages, with the same official status as Finnish (spoken by the majority) at the state level and an official language in some municipalities . Swedish
10680-580: Is the term used for the medieval Swedish language. The start date is usually set to 1225 since this is the year that Västgötalagen ("the Västgöta Law") is believed to have been compiled for the first time. It is among the most important documents of the period written in Latin script and the oldest Swedish law codes . Old Swedish is divided into äldre fornsvenska (1225–1375) and yngre fornsvenska (1375–1526), "older" and "younger" Old Swedish. Important outside influences during this time came with
10858-465: The Gustav Vasa Bible , a translation deemed so successful and influential that, with revisions incorporated in successive editions, it remained the most common Bible translation until 1917. The main translators were Laurentius Andreæ and the brothers Laurentius and Olaus Petri . The Vasa Bible is often considered to be a reasonable compromise between old and new; while not adhering to
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#173276629108011036-679: The East Scandinavian languages , together with Danish , separating it from the West Scandinavian languages , consisting of Faroese , Icelandic , and Norwegian . However, more recent analyses divide the North Germanic languages into two groups: Insular Scandinavian (Faroese and Icelandic), and Continental Scandinavian (Danish, Norwegian, and Swedish), based on mutual intelligibility due to heavy influence of East Scandinavian (particularly Danish) on Norwegian during
11214-467: The French vous (see T-V distinction ). Ni wound up being used as a slightly less familiar form of du , the singular second person pronoun, used to address people of lower social status. With the liberalization and radicalization of Swedish society in the 1950s and 1960s, these class distinctions became less important, and du became the standard, even in formal and official contexts. Though
11392-462: The Kruithof curve , which describes the change of color perception and pleasingness of light as a function of temperature and intensity. While the mechanisms of color vision at the level of the retina are well-described in terms of tristimulus values, color processing after that point is organized differently. A dominant theory of color vision proposes that color information is transmitted out of
11570-640: The Middle Ages , black has been the symbolic color of solemnity and authority, and for this reason it is still commonly worn by judges and magistrates. Black was one of the first colors used by artists in Neolithic cave paintings. It was used in ancient Egypt and Greece as the color of the underworld . In the Roman Empire , it became the color of mourning, and over the centuries it was frequently associated with death , evil, witches , and magic . In
11748-518: The United States , particularly during the 19th and early 20th centuries, there was a significant Swedish-speaking immigrant population. This was notably true in states like Minnesota , where many Swedish immigrants settled. By 1940, approximately 6% of Minnesota's population spoke Swedish. Although the use of Swedish has significantly declined, it is not uncommon to find older generations and communities that still retain some use and knowledge of
11926-430: The color wheel : it is the collection of colors for which at least one of the two color channels measures a value at one of its extremes. The exact nature of color perception beyond the processing already described, and indeed the status of color as a feature of the perceived world or rather as a feature of our perception of the world—a type of qualia —is a matter of complex and continuing philosophical dispute. From
12104-529: The fourth most spoken Germanic language , and the first among its type in the Nordic countries overall. Swedish, like the other Nordic languages , is a descendant of Old Norse , the common language of the Germanic peoples living in Scandinavia during the Viking Age . It is largely mutually intelligible with Norwegian and Danish , although the degree of mutual intelligibility is dependent on
12282-458: The long-wavelength cones , L cones , or red cones , are most sensitive to light that is perceived as greenish yellow, with wavelengths around 570 nm. Light, no matter how complex its composition of wavelengths, is reduced to three color components by the eye. Each cone type adheres to the principle of univariance , which is that each cone's output is determined by the amount of light that falls on it over all wavelengths. For each location in
12460-517: The marten family, was the finest and most expensive fur in Europe. It was imported from Russia and Poland and used to trim the robes and gowns of royalty. In the 14th century, the status of black began to change. First, high-quality black dyes began to arrive on the market, allowing garments of a deep, rich black. Magistrates and government officials began to wear black robes, as a sign of the importance and seriousness of their positions. A third reason
12638-581: The nationalist ideas that emerged during the late 19th and early 20th centuries, the languages have separate orthographies , dictionaries, grammars, and regulatory bodies. Danish, Norwegian, and Swedish are thus from a linguistic perspective more accurately described as a dialect continuum of Scandinavian (North Germanic), and some of the dialects, such as those on the border between Norway and Sweden, especially parts of Bohuslän , Dalsland , western Värmland , western Dalarna , Härjedalen , Jämtland , and Scania , could be described as intermediate dialects of
12816-410: The object form) – although it is debated if the genitive in Swedish should be seen as a genitive case or just the nominative plus the so-called genitive s , then seen as a clitic . Swedish has two grammatical numbers – plural and singular . Adjectives have discrete comparative and superlative forms and are also inflected according to gender, number and definiteness . The definiteness of nouns
12994-411: The opponent process theory of color, noting that color blindness and afterimages typically come in opponent pairs (red-green, blue-orange, yellow-violet, and black-white). Ultimately these two theories were synthesized in 1957 by Hurvich and Jameson, who showed that retinal processing corresponds to the trichromatic theory, while processing at the level of the lateral geniculate nucleus corresponds to
13172-428: The 14th century, it was worn by royalty, clergy, judges, and government officials in much of Europe. It became the color worn by English romantic poets, businessmen and statesmen in the 19th century, and a high fashion color in the 20th century. According to surveys in Europe and North America, it is the color most commonly associated with mourning, the end, secrets, magic, force, violence, fear, evil, and elegance. Black
13350-399: The 1950s, when their use was removed from all official recommendations. A very significant change in Swedish occurred in the late 1960s, with the so-called du-reformen . Previously, the proper way to address people of the same or higher social status had been by title and surname. The use of herr ("Mr." or "Sir"), fru ("Mrs." or "Ma'am") or fröken ("Miss") was considered
13528-522: The 4th century BC, where it was called masi . In India, the black color of the ink came from bone char , tar, pitch and other substances. The ancient Romans had a black writing ink they called atramentum librarium . Its name came from the Latin word atrare , which meant to make something black. (This was the same root as the English word atrocious .) It was usually made, like India ink, from soot, although one variety, called atramentum elephantinum ,
13706-485: The 8th century, the common Germanic language of Scandinavia, Proto-Norse , evolved into Old Norse. This language underwent more changes that did not spread to all of Scandinavia, which resulted in the appearance of two similar dialects: Old West Norse (Norway, the Faroe Islands and Iceland) and Old East Norse (Denmark and Sweden). The dialects of Old East Norse spoken in Sweden are called Runic Swedish , while
13884-471: The Modern Swedish period were the gradual assimilation of several different consonant clusters into the fricative [ʃ] and later into [ɧ] . There was also the gradual softening of [ɡ] and [k] into [j] and the fricative [ɕ] before front vowels . The velar fricative [ɣ] was also transformed into the corresponding plosive [ɡ] . The period that includes Swedish as it is spoken today
14062-729: The Protestant Netherlands, Rembrandt used this sober new palette of blacks and browns to create portraits whose faces emerged from the shadows expressing the deepest human emotions. The Catholic painters of the Counter-Reformation, like Rubens , went in the opposite direction; they filled their paintings with bright and rich colors. The new Baroque churches of the Counter-Reformation were usually shining white inside and filled with statues, frescoes, marble, gold and colorful paintings, to appeal to
14240-601: The Swedish Language Council, the Swedish Academy (established 1786) is arguably the most influential. Its primary instruments are the spelling dictionary Svenska Akademiens ordlista ( SAOL , currently in its 14th edition) and the dictionary Svenska Akademiens Ordbok , in addition to various books on grammar, spelling and manuals of style. Although the dictionaries have a prescriptive element, they mainly describe current usage. In Finland,
14418-532: The V1 blobs, color information is sent to cells in the second visual area, V2. The cells in V2 that are most strongly color tuned are clustered in the "thin stripes" that, like the blobs in V1, stain for the enzyme cytochrome oxidase (separating the thin stripes are interstripes and thick stripes, which seem to be concerned with other visual information like motion and high-resolution form). Neurons in V2 then synapse onto cells in
14596-417: The achromatic colors ( black , gray , and white ) and colors such as pink , tan , and magenta . Two different light spectra that have the same effect on the three color receptors in the human eye will be perceived as the same color. They are metamers of that color. This is exemplified by the white light emitted by fluorescent lamps, which typically has a spectrum of a few narrow bands, while daylight has
14774-502: The administrative language and Swedish-Estonian culture saw an upswing. However, most Swedish-speaking people fled to Sweden before the end of World War II , that is, before the invasion of Estonia by the Soviet army in 1944. Only a handful of speakers remain. Swedish dialects have either 17 or 18 vowel phonemes , 9 long and 9 short. As in the other Germanic languages, including English, most long vowels are phonetically paired with one of
14952-475: The ancient Egyptians, black had positive associations; being the color of fertility and the rich black soil flooded by the Nile. It was the color of Anubis , the god of the underworld, who took the form of a black jackal , and offered protection against evil to the dead. To ancient Greeks, black represented the underworld, separated from the living by the river Acheron , whose water ran black. Those who had committed
15130-402: The artist would paint figures with a glossy clay slip on a red clay pot. When the pot was fired, the figures painted with the slip would turn black, against a red background. Later they reversed the process, painting the spaces between the figures with slip. This created magnificent red figures against a glossy black background. In the social hierarchy of ancient Rome , purple was reserved for
15308-419: The best radiative cooling, out of sunlight, is by using black paint, though it is important that it be black (a nearly perfect absorber) in the infrared as well. In elementary science, far ultraviolet light is called " black light " because, while itself unseen, it causes many minerals and other substances to fluoresce . Absorption of light is contrasted by transmission , reflection and diffusion , where
15486-539: The century was designed by Hubert de Givenchy and was worn by Audrey Hepburn in the 1961 film Breakfast at Tiffany's . The American civil rights movement in the 1950s was a struggle for the political equality of African Americans . It developed into the Black Power movement in the early 1960s until the late 1980s, and the Black Lives Matter movement in the 2010s and 2020s. It also popularized
15664-504: The colloquial spoken language of its day, it was not overly conservative in its use of archaic forms. It was a major step towards a more consistent Swedish orthography . It established the use of the vowels "å", "ä", and "ö", and the spelling "ck" in place of "kk", distinguishing it clearly from the Danish Bible, perhaps intentionally, given the ongoing rivalry between the countries. All three translators came from central Sweden, which
15842-449: The color red, worn by the pope and his cardinals, as the color of luxury, sin, and human folly. In some northern European cities, mobs attacked churches and cathedrals, smashed the stained glass windows and defaced the statues and decoration. In Protestant doctrine, clothing was required to be sober, simple and discreet. Bright colors were banished and replaced by blacks, browns and grays; women and children were recommended to wear white. In
16020-498: The color the subject of his most famous painting, Arrangement in grey and black number one (1871), better known as Whistler's Mother . Some 19th-century French painters had a low opinion of black: "Reject black," Paul Gauguin said, "and that mix of black and white they call gray. Nothing is black, nothing is gray." But Édouard Manet used blacks for their strength and dramatic effect. Manet's portrait of painter Berthe Morisot
16198-532: The colors are mixed in the right proportions, because of metamerism , they may look the same as a single-wavelength light. For convenience, colors can be organized in a color space , which when being abstracted as a mathematical color model can assign each region of color with a corresponding set of numbers. As such, color spaces are an essential tool for color reproduction in print , photography , computer monitors, and television . The most well-known color models are RGB , CMYK , YUV , HSL, and HSV . Because
16376-514: The colors on the straight line in the CIE xy chromaticity diagram (the " line of purples "), leading to magenta or purple -like colors. The third type produces the colors located in the "warm" sharp edge of the optimal color solid (this will be explained later in the article). The fourth type produces the colors located in the "cold" sharp edge of the optimal color solid. The optimal color solid , Rösch – MacAdam color solid, or simply visible gamut ,
16554-409: The colors reproduced are never perfectly saturated spectral colors, and so spectral colors cannot be matched exactly. However, natural scenes rarely contain fully saturated colors, thus such scenes can usually be approximated well by these systems. The range of colors that can be reproduced with a given color reproduction system is called the gamut . The CIE chromaticity diagram can be used to describe
16732-462: The darkest material is made from vertically aligned carbon nanotubes. The material was grown by MIT engineers and was reported to have a 99.995% absorption rate of any incoming light. This surpasses any former darkest materials including Vantablack , which has a peak absorption rate of 99.965% in the visible spectrum. The earliest pigments used by Neolithic man were charcoal , red ocher and yellow ocher . The black lines of cave art were drawn with
16910-403: The declension of the adjectives . For example, the word fisk ("fish") is a noun of common gender ( en fisk ) and can have the following forms: The definite singular form of a noun is created by adding a suffix ( -en , -n , -et or -t ), depending on its gender and if the noun ends in a vowel or not. The definite articles den , det , and de are used for variations to the definitiveness of
17088-508: The dialect and accent of the speaker. Standard Swedish , spoken by most Swedes , is the national language that evolved from the Central Swedish dialects in the 19th century, and was well established by the beginning of the 20th century. While distinct regional varieties and rural dialects still exist, the written language is uniform and standardized . Swedish is the most widely spoken second language in Finland where its status
17266-541: The dialects of Denmark are referred to as Runic Danish . The dialects are described as "runic" because the main body of text appears in the runic alphabet . Unlike Proto-Norse, which was written with the Elder Futhark alphabet, Old Norse was written with the Younger Futhark alphabet, which had only 16 letters. Because the number of runes was limited, some runes were used for a range of phonemes , such as
17444-453: The dominant theme of romanticism. The novels of the period were filled with castles, ruins, dungeons, storms, and meetings at midnight. The leading poets of the movement were usually portrayed dressed in black, usually with a white shirt and open collar, and a scarf carelessly over their shoulder, Percy Bysshe Shelley and Lord Byron helped create the enduring stereotype of the romantic poet. The invention of inexpensive synthetic black dyes and
17622-468: The emperor; red was the color worn by soldiers (red cloaks for the officers, red tunics for the soldiers); white the color worn by the priests, and black was worn by craftsmen and artisans. The black they wore was not deep and rich; the vegetable dyes used to make black were not solid or lasting, so the blacks often faded to gray or brown. In Latin , the word for black, ater and to darken, atere , were associated with cruelty, brutality and evil. They were
17800-687: The end of the 16th century, it was the color worn by almost all the monarchs of Europe and their courts. While black was the color worn by the Catholic rulers of Europe, it was also the emblematic color of the Protestant Reformation in Europe and the Puritans in England and America. John Calvin , Philip Melanchthon and other Protestant theologians denounced the richly colored and decorated interiors of Roman Catholic churches. They saw
17978-429: The end of the 20th century, black was the emblematic color of the punk subculture punk fashion , and the goth subculture . Goth fashion, which emerged in England in the 1980s, was inspired by Victorian era mourning dress. In men's fashion, black gradually ceded its dominance to navy blue, particularly in business suits. Black evening dress and formal dress in general were worn less and less. In 1960, John F. Kennedy
18156-521: The end of the reign of King Richard II (1377–1399), where all the court began to wear black. In 1419–20, black became the color of the powerful Duke of Burgundy, Philip the Good . It moved to Spain, where it became the color of the Spanish Habsburgs, of Charles V and of his son, Philip II of Spain (1527–1598). European rulers saw it as the color of power, dignity, humility and temperance. By
18334-626: The extended V4 occurs in millimeter-sized color modules called globs . This is the part of the brain in which color is first processed into the full range of hues found in color space . A color vision deficiency causes an individual to perceive a smaller gamut of colors than the standard observer with normal color vision. The effect can be mild, having lower "color resolution" (i.e. anomalous trichromacy ), moderate, lacking an entire dimension or channel of color (e.g. dichromacy ), or complete, lacking all color perception (i.e. monochromacy ). Most forms of color blindness derive from one or more of
18512-480: The extended V4. This area includes not only V4, but two other areas in the posterior inferior temporal cortex, anterior to area V3, the dorsal posterior inferior temporal cortex, and posterior TEO. Area V4 was initially suggested by Semir Zeki to be exclusively dedicated to color, and he later showed that V4 can be subdivided into subregions with very high concentrations of color cells separated from each other by zones with lower concentration of such cells though even
18690-417: The eye by three opponent processes , or opponent channels, each constructed from the raw output of the cones: a red–green channel, a blue–yellow channel, and a black–white "luminance" channel. This theory has been supported by neurobiology, and accounts for the structure of our subjective color experience. Specifically, it explains why humans cannot perceive a "reddish green" or "yellowish blue", and it predicts
18868-466: The fashion capital, and pastels, blues, greens, yellow and white became the colors of the nobility and upper classes. But after the French Revolution , black again became the dominant color. Black was the color of the industrial revolution, largely fueled by coal, and later by oil. Thanks to coal smoke , the buildings of the large cities of Europe and America gradually turned black . By 1846
19046-545: The firm establishment of the Christian church and various monastic orders, introducing many Greek and Latin loanwords. With the rise of Hanseatic power in the late 13th and early 14th century, Middle Low German became very influential. The Hanseatic league provided Swedish commerce and administration with a large number of Low German -speaking immigrants. Many became quite influential members of Swedish medieval society, and brought terms from their native languages into
19224-420: The gamut that can be reproduced. Additive color is light created by mixing together light of two or more different colors. Red , green , and blue are the additive primary colors normally used in additive color systems such as projectors, televisions, and computer terminals. Subtractive coloring uses dyes, inks, pigments, or filters to absorb some wavelengths of light and not others. The color that
19402-466: The gamut. Another problem with color reproduction systems is connected with the initial measurement of color, or colorimetry . The characteristics of the color sensors in measurement devices (e.g. cameras, scanners) are often very far from the characteristics of the receptors in the human eye. A color reproduction system "tuned" to a human with normal color vision may give very inaccurate results for other observers, according to color vision deviations to
19580-490: The greatest contrast with white paper or parchment, making it the easiest color to read. It became even more important in the 15th century, with the invention of printing . A new kind of ink, printer's ink, was created out of soot , turpentine and walnut oil . The new ink made it possible to spread ideas to a mass audience through printed books, and to popularize art through black and white prints. Because of its contrast and clarity, black ink on white paper continued to be
19758-533: The industrial area of the West Midlands of England was "commonly called 'the Black Country '". Charles Dickens and other writers described the dark streets and smoky skies of London, and they were vividly illustrated in the wood-engravings of French artist Gustave Doré . A different kind of black was an important part of the romantic movement in literature. Black was the color of melancholy ,
19936-430: The industrialization and urbanization of Sweden well under way by the last decades of the 19th century, a new breed of authors made their mark on Swedish literature . Many scholars, politicians and other public figures had a great influence on the emerging national language, among them prolific authors like the poet Gustaf Fröding , Nobel laureate Selma Lagerlöf and radical writer and playwright August Strindberg . It
20114-484: The industrialization of the textile industry meant that high-quality black clothes were available for the first time to the general population. In the 19th century black gradually became the most popular color of business dress of the upper and middle classes in England, the Continent, and America. Black dominated literature and fashion in the 19th century, and played a large role in painting. James McNeill Whistler made
20292-614: The islands (e. g., Hiiumaa , Vormsi , Ruhnu ; in Swedish, known as Dagö , Ormsö , Runö , respectively) along the coast of the Baltic , communities that today have all disappeared. The Swedish-speaking minority was represented in parliament , and entitled to use their native language in parliamentary debates. After the loss of Estonia to the Russian Empire in the early 18th century, around 1,000 Estonian Swedish speakers were forced to march to southern Ukraine , where they founded
20470-484: The language, particularly in rural communities like Lindström and Scandia . Swedish is the official main language of Sweden. Swedish is also one of two official languages of Finland. In Sweden, it has long been used in local and state government, and most of the educational system, but remained only a de facto primary language with no official status in law until 2009. A bill was proposed in 2005 that would have made Swedish an official language, but failed to pass by
20648-490: The last millennium and divergence from both Faroese and Icelandic. By many general criteria of mutual intelligibility, the Continental Scandinavian languages could very well be considered dialects of a common Scandinavian language. However, because of several hundred years of sometimes quite intense rivalry between Denmark and Sweden, including a long series of wars from the 16th to 18th centuries, and
20826-462: The latter cells respond better to some wavelengths than to others, a finding confirmed by subsequent studies. The presence in V4 of orientation-selective cells led to the view that V4 is involved in processing both color and form associated with color but it is worth noting that the orientation selective cells within V4 are more broadly tuned than their counterparts in V1, V2, and V3. Color processing in
21004-503: The layers' thickness. Structural color is studied in the field of thin-film optics . The most ordered or the most changeable structural colors are iridescent . Structural color is responsible for the blues and greens of the feathers of many birds (the blue jay, for example), as well as certain butterfly wings and beetle shells. Variations in the pattern's spacing often give rise to an iridescent effect, as seen in peacock feathers, soap bubbles , films of oil, and mother of pearl , because
21182-400: The light is not a pure white source (the case of nearly all forms of artificial lighting), the resulting spectrum will appear a slightly different color. Red paint, viewed under blue light, may appear black . Red paint is red because it scatters only the red components of the spectrum. If red paint is illuminated by blue light, it will be absorbed by the red paint, creating the appearance of
21360-553: The light is only redirected, causing objects to appear transparent, reflective or white respectively. A material is said to be black if most incoming light is absorbed equally in the material. Light ( electromagnetic radiation in the visible spectrum ) interacts with the atoms and molecules , which causes the energy of the light to be converted into other forms of energy, usually heat. This means that black surfaces can act as thermal collectors, absorbing light and generating heat (see Solar thermal collector ). As of September 2019,
21538-432: The light it receives. Like transparent objects, translucent objects allow light to transmit through, but translucent objects are seen colored because they scatter or absorb certain wavelengths of light via internal scattering. The absorbed light is often dissipated as heat . Although Aristotle and other ancient scientists had already written on the nature of light and color vision , it was not until Newton that light
21716-462: The luster of opals , and the blue of human irises. If the microstructures are aligned in arrays, for example, the array of pits in a CD, they behave as a diffraction grating : the grating reflects different wavelengths in different directions due to interference phenomena, separating mixed "white" light into light of different wavelengths. If the structure is one or more thin layers then it will reflect some wavelengths and transmit others, depending on
21894-420: The mid-wavelength (so-called "green") cones; the other cones will inevitably be stimulated to some degree at the same time. The set of all possible tristimulus values determines the human color space . It has been estimated that humans can distinguish roughly 10 million different colors. The other type of light-sensitive cell in the eye, the rod , has a different response curve. In normal situations, when light
22072-405: The middle of the 14th century. The most common early dyes were made from bark, roots or fruits of different trees; usually walnuts, chestnuts, or certain oak trees. The blacks produced were often more gray, brown or bluish. The cloth had to be dyed several times to darken the color. One solution used by dyers was add to the dye some iron filings, rich in iron oxide, which gave a deeper black. Another
22250-485: The modern inkstick have been found dating to about 256 BC at the end of the Warring States period . They were produced from soot , usually produced by burning pine wood, mixed with animal glue . To make ink from an inkstick, the stick is continuously ground against an inkstone with a small quantity of water to produce a dark liquid which is then applied with an ink brush . Artists and calligraphists could vary
22428-437: The most chromatic colors that humans are able to see. The emission or reflectance spectrum of a color is the amount of light of each wavelength that it emits or reflects, in proportion to a given maximum, which has the value of 1 (100%). If the emission or reflectance spectrum of a color is either 0 (0%) or 1 (100%) across the entire visible spectrum, and it has no more than two transitions between 0 and 1, or 1 and 0, then it
22606-515: The most expensive fabrics. The change to the more austere but elegant black was quickly picked up by the kings and nobility. It began in northern Italy, where the Duke of Milan and the Count of Savoy and the rulers of Mantua, Ferrara, Rimini and Urbino began to dress in black. It then spread to France, led by Louis I, Duke of Orleans , younger brother of King Charles VI of France . It moved to England at
22784-577: The narrowest possible margin (145–147) due to a pairing-off failure. A proposal for a broader language law, designating Swedish as the main language of the country and bolstering the status of the minority languages, was submitted by an expert committee to the Swedish Ministry of Culture in March 2008. It was subsequently enacted by the Riksdag , and entered into effect on 1 July 2009. Swedish
22962-421: The national standard languages. Swedish pronunciations also vary greatly from one region to another, a legacy of the vast geographic distances and historical isolation. Even so, the vocabulary is standardized to a level that make dialects within Sweden virtually fully mutually intelligible. East Germanic languages West Germanic languages Icelandic Faroese Norwegian Danish Swedish In
23140-424: The north. An early change that separated Runic Danish from the other dialects of Old East Norse was the change of the diphthong æi to the monophthong é , as in stæinn to sténn "stone". This is reflected in runic inscriptions where the older read stain and the later stin . There was also a change of au as in dauðr into a long open ø as in døðr "dead". This change is shown in runic inscriptions as
23318-524: The notorious Salem witch trials in New England in 1692–93, one of those on trial was accused of being able turn into a "black thing with a blue cap," and others of having familiars in the form of a black dog, a black cat and a black bird. Nineteen women and men were hanged as witches. In the 18th century, during the European Age of Enlightenment , black receded as a fashion color. Paris became
23496-441: The only acceptable way to begin conversation with strangers of unknown occupation, academic title or military rank. The fact that the listener should preferably be referred to in the third person tended to further complicate spoken communication between members of society. In the early 20th century, an unsuccessful attempt was made to replace the insistence on titles with ni —the standard second person plural pronoun)—analogous to
23674-614: The opponent theory. In 1931, an international group of experts known as the Commission internationale de l'éclairage ( CIE ) developed a mathematical color model, which mapped out the space of observable colors and assigned a set of three numbers to each. The ability of the human eye to distinguish colors is based upon the varying sensitivity of different cells in the retina to light of different wavelengths . Humans are trichromatic —the retina contains three types of color receptor cells, or cones . One type, relatively distinct from
23852-402: The original Germanic three- gender system. Nouns , adjectives , pronouns and certain numerals were inflected in four cases; besides the extant nominative , there were also the genitive (later possessive ), dative and accusative . The gender system resembled that of modern German , having masculine, feminine and neuter genders. The masculine and feminine genders were later merged into
24030-448: The other two, is most responsive to light that is perceived as blue or blue-violet, with wavelengths around 450 nm ; cones of this type are sometimes called short-wavelength cones or S cones (or misleadingly, blue cones ). The other two types are closely related genetically and chemically: middle-wavelength cones , M cones , or green cones are most sensitive to light perceived as green, with wavelengths around 540 nm, while
24208-632: The perception of color is an important aspect of human life, different colors have been associated with emotions , activity, and nationality . Names of color regions in different cultures can have different, sometimes overlapping areas. In visual arts , color theory is used to govern the use of colors in an aesthetically pleasing and harmonious way. The theory of color includes the color complements ; color balance ; and classification of primary colors (traditionally red , yellow , blue ), secondary colors (traditionally orange , green , purple ), and tertiary colors . The study of colors in general
24386-488: The population having variants associated with the condition. Synesthesia has also been known to occur with brain damage, drugs, and sensory deprivation. The philosopher Pythagoras experienced synesthesia and provided one of the first written accounts of the condition in approximately 550 BCE. He created mathematical equations for musical notes that could form part of a scale, such as an octave. After exposure to strong light in their sensitivity range, photoreceptors of
24564-412: The public. But European Catholics of all classes, like Protestants, eventually adopted a sober wardrobe that was mostly black, brown and gray. In the second part of the 17th century, Europe and America experienced an epidemic of fear of witchcraft . People widely believed that the devil appeared at midnight in a ceremony called a Black Mass or black sabbath, usually in the form of a black animal, often
24742-545: The red end of the spectrum, and it changes to 0 at a given wavelength. In the fourth type, it starts at 0 in the red end of the spectrum, and it changes to 1 at a given wavelength. The first type produces colors that are similar to the spectral colors and follow roughly the horseshoe-shaped portion of the CIE xy chromaticity diagram (the spectral locus ), but are generally more chromatic , although less spectrally pure. The second type produces colors that are similar to (but generally more chromatic and less spectrally pure than)
24920-409: The reflected color depends upon the viewing angle. Numerous scientists have carried out research in butterfly wings and beetle shells, including Isaac Newton and Robert Hooke. Since 1942, electron micrography has been used, advancing the development of products that exploit structural color, such as " photonic " cosmetics. The gamut of the human color vision is bounded by optimal colors. They are
25098-480: The reform was not an act of any centralized political decree, but rather the result of sweeping change in social attitudes, it was completed in just a few years, from the late 1960s to early 1970s. The use of ni as a polite form of address is sometimes encountered today in both the written and spoken language, particularly among older speakers. Swedish is the sole official national language of Sweden , and one of two in Finland (alongside Finnish ). As of 2006, it
25276-418: The result reflects so little light as to be called black. This provides two superficially opposite but actually complementary descriptions of black. Black is the color produced by the absorption of all wavelengths of visible light, or an exhaustive combination of multiple colors of pigment. In physics, a black body is a perfect absorber of light, but, by a thermodynamic rule, it is also the best emitter. Thus,
25454-535: The retina, and functional (or strong ) tetrachromats , which are able to make the enhanced color discriminations expected of tetrachromats. In fact, there is only one peer-reviewed report of a functional tetrachromat. It is estimated that while the average person is able to see one million colors, someone with functional tetrachromacy could see a hundred million colors. In certain forms of synesthesia , perceiving letters and numbers ( grapheme–color synesthesia ) or hearing sounds ( chromesthesia ) will evoke
25632-525: The root of the English words "atrocious" and "atrocity". For the Romans, black symbolized death and mourning. In the 2nd century BC Roman magistrates wore a dark toga, called a toga pulla , to funeral ceremonies. Later, under the Empire, the family of the deceased also wore dark colors for a long period; then, after a banquet to mark the end of mourning, exchanged the black for a white toga. In Roman poetry, death
25810-468: The rune for the vowel u , which was also used for the vowels o , ø and y , and the rune for i , also used for e . From 1200 onwards, the dialects in Denmark began to diverge from those of Sweden. The innovations spread unevenly from Denmark, creating a series of minor dialectal boundaries, or isoglosses , ranging from Zealand in the south to Norrland , Österbotten and northwestern Finland in
25988-615: The same word to name different colors, if they had the same intensity. Kuanos' could mean both dark blue and black. The Ancient Romans had two words for black: ater was a flat, dull black, while niger was a brilliant, saturated black. Ater has vanished from the vocabulary, but niger was the source of the country name Nigeria, the English word Negro , and the word for "black" in most modern Romance languages ( French : noir ; Spanish and Portuguese : negro ; Italian : nero ; Romanian : negru ). Old High German also had two words for black: swartz for dull black and blach for
26166-444: The short /e/ (transcribed ⟨ ɛ ⟩ in the chart below). There are 18 consonant phonemes, two of which, / ɧ / and /r/ , vary considerably in pronunciation depending on the dialect and social status of the speaker. In many dialects, sequences of /r/ (pronounced alveolarly) with a dental consonant result in retroflex consonants ; alveolarity of the pronunciation of /r/ is a precondition for this retroflexion. /r/ has
26344-428: The short vowels, and the pairs are such that the two vowels are of similar quality , but with the short vowel being slightly lower and slightly centralized. In contrast to e.g. Danish, which has only tense vowels, the short vowels are slightly more lax, but the tense vs. lax contrast is not nearly as pronounced as in English, German or Dutch. In many dialects, the short vowel sound pronounced [ɛ] or [æ] has merged with
26522-404: The single wavelength of light that produces a sensation most similar to the non-spectral color. Dominant wavelength is roughly akin to hue . There are many color perceptions that by definition cannot be pure spectral colors due to desaturation or because they are purples (mixtures of red and violet light, from opposite ends of the spectrum). Some examples of necessarily non-spectral colors are
26700-526: The slogan " Black is Beautiful ". In the visible spectrum , black is the result of the absorption of all light wavelengths. Black can be defined as the visual impression (or color) experienced when no visible light reaches the eye. Pigments or dyes that absorb light rather than reflect it back to the eye look black. A black pigment can, however, result from a combination of several pigments that collectively absorb all wavelengths of visible light. If appropriate proportions of three primary pigments are mixed,
26878-441: The standard for printing books, newspapers and documents; and for the same reason black text on a white background is the most common format used on computer screens. In the early Middle Ages, princes, nobles and the wealthy usually wore bright colors, particularly scarlet cloaks from Italy. Black was rarely part of the wardrobe of a noble family. The one exception was the fur of the sable . This glossy black fur, from an animal of
27056-455: The standard observer. The different color response of different devices can be problematic if not properly managed. For color information stored and transferred in digital form, color management techniques, such as those based on ICC profiles , can help to avoid distortions of the reproduced colors. Color management does not circumvent the gamut limitations of particular output devices, but can assist in finding good mapping of input colors into
27234-623: The thickness of the resulting ink by reducing or increasing the intensity and time of ink grinding. These inks produced the delicate shading and subtle or dramatic effects of Chinese brush painting . India ink (or "Indian ink" in British English ) is a black ink once widely used for writing and printing and now more commonly used for drawing, especially when inking comic books and comic strips. The technique of making it probably came from China. India ink has been in use in India since at least
27412-437: The three classes of cone cells either being missing, having a shifted spectral sensitivity or having lower responsiveness to incoming light. In addition, cerebral achromatopsia is caused by neural anomalies in those parts of the brain where visual processing takes place. Some colors that appear distinct to an individual with normal color vision will appear metameric to the color blind. The most common form of color blindness
27590-470: The tips of burnt torches made of a wood with resin . Different charcoal pigments were made by burning different woods and animal products, each of which produced a different tone. The charcoal would be ground and then mixed with animal fat to make the pigment. The 15th-century painter Cennino Cennini described how this pigment was made during the Renaissance in his famous handbook for artists: "...there
27768-482: The two cases and two genders of modern Swedish. A transitional change of the Latin script in the Nordic countries was to spell the letter combination "ae" as æ – and sometimes as a' – though it varied between persons and regions. The combination "ao" was similarly rendered a , and "oe" became o . These three were later to evolve into the separate letters ä , å and ö . The first time the new letters were used in print
27946-517: The two natural genders han and hon ("he" and "she"), there are also the two grammatical genders den and det , usually termed common and neuter . In recent years, a gender-neutral pronoun hen has been introduced, particularly in literary Swedish. Unlike the nouns, pronouns have an additional object form, derived from the old dative form. Hon , for example, has the following nominative, possessive, and object forms: Swedish also uses third-person possessive reflexive pronouns that refer to
28124-617: The virtues". Black symbolized both power and secrecy in the medieval world. The emblem of the Holy Roman Empire of Germany was a black eagle. The black knight in the poetry of the Middle Ages was an enigmatic figure, hiding his identity, usually wrapped in secrecy. Black ink , invented in China, was traditionally used in the Middle Ages for writing, for the simple reason that black was the darkest color and therefore provided
28302-415: The visual field, the three types of cones yield three signals based on the extent to which each is stimulated. These amounts of stimulation are sometimes called tristimulus values . The response curve as a function of wavelength varies for each type of cone. Because the curves overlap, some tristimulus values do not occur for any incoming light combination. For example, it is not possible to stimulate only
28480-439: The vocabulary. Besides a great number of loanwords for such areas as warfare, trade and administration, general grammatical suffixes and even conjunctions were imported. The League also brought a certain measure of influence from Danish (at the time Swedish and Danish were much more similar than today). Early Old Swedish was markedly different from the modern language in that it had a more complex case structure and also retained
28658-471: The word used for the black color is sable , named for the black fur of the sable , an animal. Black was one of the first colors used in art. The Lascaux Cave in France contains drawings of bulls and other animals drawn by paleolithic artists between 18,000 and 17,000 years ago. They began by using charcoal, and later achieved darker pigments by burning bones or grinding a powder of manganese oxide . For
28836-412: The world for him, watching and listening. In the early Middle Ages, black was commonly associated with darkness and evil. In Medieval paintings, the devil was usually depicted as having human form, but with wings and black skin or hair. In fashion, black did not have the prestige of red, the color of the nobility. It was worn by Benedictine monks as a sign of humility and penitence. In the 12th century
29014-418: The worst sins were sent to Tartarus , the deepest and darkest level. In the center was the palace of Hades , the king of the underworld, where he was seated upon a black ebony throne. Black was one of the most important colors used by ancient Greek artists. In the 6th century BC, they began making black-figure pottery and later red figure pottery , using a highly original technique. In black-figure pottery,
29192-497: Was a study in black which perfectly captured her spirit of independence. The black gave the painting power and immediacy; he even changed her eyes, which were green, to black to strengthen the effect. Henri Matisse quoted the French impressionist Pissarro telling him, "Manet is stronger than us all – he made light with black." Pierre-Auguste Renoir used luminous blacks, especially in his portraits. When someone told him that black
29370-481: Was called the hora nigra , the black hour. The German and Scandinavian peoples worshipped their own goddess of the night, Nótt , who crossed the sky in a chariot drawn by a black horse. They also feared Hel , the goddess of the kingdom of the dead, whose skin was black on one side and red on the other. They also held sacred the raven . They believed that Odin , the king of the Nordic pantheon, had two black ravens, Huginn and Muninn, who served as his agents, traveling
29548-484: Was during the 20th century that a common, standardized national language became available to all Swedes. The orthography finally stabilized and became almost completely uniform, with some minor deviations, by the time of the spelling reform of 1906. With the exception of plural forms of verbs and a slightly different syntax, particularly in the written language, the language was the same as the Swedish of today. The plural verb forms appeared decreasingly in formal writing into
29726-417: Was identified as the source of the color sensation. In 1810, Goethe published his comprehensive Theory of Colors in which he provided a rational description of color experience, which 'tells us how it originates, not what it is'. (Schopenhauer) In 1801 Thomas Young proposed his trichromatic theory , based on the observation that any color could be matched with a combination of three lights. This theory
29904-656: Was in Aff dyäffwlsens frästilse ("By the Devil's temptation") published by Johan Gerson in 1495. Modern Swedish (Swedish: nysvenska ) begins with the advent of the printing press and the European Reformation . After assuming power, the new monarch Gustav Vasa ordered a Swedish translation of the Bible . The New Testament was published in 1526, followed by a full Bible translation in 1541, usually referred to as
30082-425: Was later refined by James Clerk Maxwell and Hermann von Helmholtz . As Helmholtz puts it, "the principles of Newton's law of mixture were experimentally confirmed by Maxwell in 1856. Young's theory of color sensations, like so much else that this marvelous investigator achieved in advance of his time, remained unnoticed until Maxwell directed attention to it." At the same time as Helmholtz, Ewald Hering developed
30260-514: Was made by burning the ivory of elephants. Gall-nuts were also used for making fine black writing ink. Iron gall ink (also known as iron gall nut ink or oak gall ink) was a purple-black or brown-black ink made from iron salts and tannic acids from gall nut. It was the standard writing and drawing ink in Europe, from about the 12th century to the 19th century, and remained in use well into the 20th century. Color Color ( American English ) or colour ( British and Commonwealth English )
30438-462: Was not a color, Renoir replied: "What makes you think that? Black is the queen of colors. I always detested Prussian blue. I tried to replace black with a mixture of red and blue, I tried using cobalt blue or ultramarine, but I always came back to ivory black." Vincent van Gogh used black lines to outline many of the objects in his paintings, such as the bed in the famous painting of his bedroom. making them stand apart. His painting of black crows over
30616-523: Was not standardized. It depended on the authors and their background. Those influenced by German capitalized all nouns, while others capitalized more sparsely. It is also not always apparent which letters are capitalized owing to the Gothic or blackletter typeface that was used to print the Bible. This typeface was in use until the mid-18th century, when it was gradually replaced with a Latin typeface (often Antiqua ). Some important changes in sound during
30794-468: Was the last American President to be inaugurated wearing formal dress; Lyndon Johnson and his successors were inaugurated wearing business suits. Women's fashion was revolutionized and simplified in 1926 by the French designer Coco Chanel , who published a drawing of a simple black dress in Vogue magazine. She famously said, "A woman needs just three things; a black dress, a black sweater, and, on her arm,
30972-402: Was the passage of sumptuary laws in some parts of Europe which prohibited the wearing of costly clothes and certain colors by anyone except members of the nobility. The famous bright scarlet cloaks from Venice and the peacock blue fabrics from Florence were restricted to the nobility. The wealthy bankers and merchants of northern Italy responded by changing to black robes and gowns, made with
31150-537: Was the sole native language of 83% of Swedish residents. In 2007, around 5.5% (c. 290,000) of the population of Finland were native speakers of Swedish, partially due to a decline following the Russian annexation of Finland after the Finnish War 1808–1809. The Fenno-Swedish - speaking minority is concentrated in the coastal areas and archipelagos of southern and western Finland. In some of these areas, Swedish
31328-401: Was to first dye the fabric dark blue, and then to dye it black. A much richer and deeper black dye was eventually found made from the oak apple or "gall-nut". The gall-nut is a small round tumor which grows on oak and other varieties of trees. They range in size from 2–5 cm, and are caused by chemicals injected by the larva of certain kinds of gall wasp in the family Cynipidae. The dye
31506-494: Was very expensive; a great quantity of gall-nuts were needed for a very small amount of dye. The gall-nuts which made the best dye came from Poland, eastern Europe, the near east and North Africa. Beginning in about the 14th century, dye from gall-nuts was used for clothes of the kings and princes of Europe. Another important source of natural black dyes from the 17th century onwards was the logwood tree , or Haematoxylum campechianum , which also produced reddish and bluish dyes. It
31684-577: Was worn by Left-Bank intellectuals and performers such as Juliette Gréco , and by some members of the Beat Movement in New York and San Francisco. Black leather jackets were worn by motorcycle gangs such as the Hells Angels and street gangs on the fringes of society in the United States. Black as a color of rebellion was celebrated in such films as The Wild One , with Marlon Brando . By
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