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- Additive_color abstract "Additive color is color created by mixing light of two or more different colors. Red, green, and blue are the additive primary colors normally used in additive color system. Additive color is in contrast to subtractive color, in which colors are created by subtracting (absorbing) parts of the spectrum of light present in ordinary white light, by means of colored pigments or dyes, such as those in paints, inks, and the three dye layers in typical color photographs on film.The combination of two of the standard three additive primary colors in equal proportions produces an additive secondary color—cyan, magenta or yellow—which, in the form of dyes or pigments, are the standard primary colors in subtractive color systems. The subtractive system using primaries that are the secondaries of the additive system can be viewed as an alternative approach to reproducing a wide range of colors by controlling the relative amounts of red, green, and blue light that reach the eye.Computer monitors and televisions are the most common examples of additive color. Examination with a sufficiently powerful magnifying lens will reveal that each pixel in CRT, LCD and most other types of color video displays is composed of red, green and blue sub-pixels, the light from which combines in various proportions to produce all the other colors as well as white and shades of gray. The colored sub-pixels do not overlap on the screen, but when viewed from a normal distance they overlap and blend on the eye's retina, producing the same result as external superimposition.Another example of additive color can be found in the overlapping projected colored lights often used in theatrical lighting for plays, concerts, circus shows and night clubs.The full gamut of color available in any additive color system is defined by all the possible combinations of all the possible luminosities of each primary color in that system. In chromaticity space, the gamut is a plane convex polygon with corners at the primaries. For three primaries, it is a triangle.Results obtained when mixing additive colors are often counterintuitive for people accustomed to the subtractive color system of pigments, dyes, inks and other substances that present color to the eye by reflection rather than emission. For example, in subtractive color systems, green is a combination of yellow and cyan; in additive color, red plus green makes yellow. Additive color is a result of the way the eye detects color, and is not a property of light. There is a vast difference between a pure spectral yellow light, with a wavelength of approximately 580 nm, and a mixture of red and green light. However, both stimulate our eyes in a similar manner, so we do not detect that difference, and both are yellow light to the human eye. (see eye (cytology), color vision.)".
- Additive_color thumbnail AdditiveColor.svg?width=300.
- Additive_color wikiPageExternalLink colormixing.html.
- Additive_color wikiPageExternalLink 1_photographers_maxwell.htm.
- Additive_color wikiPageID "159505".
- Additive_color wikiPageRevisionID "590627651".
- Additive_color hasPhotoCollection Additive_color.
- Additive_color subject Category:Color.
- Additive_color subject Category:Color_space.
- Additive_color comment "Additive color is color created by mixing light of two or more different colors. Red, green, and blue are the additive primary colors normally used in additive color system.".
- Additive_color label "Additieve kleurmenging".
- Additive_color label "Additive Farbmischung".
- Additive_color label "Additive color".
- Additive_color label "Mescolanza additiva".
- Additive_color label "Synteza addytywna".
- Additive_color label "Synthèse additive".
- Additive_color label "Síntesis aditiva de color".
- Additive_color label "Аддитивное смешение цветов".
- Additive_color label "لون جمعي".
- Additive_color label "加色法".
- Additive_color sameAs Aditivní_míchání_barev.
- Additive_color sameAs Additive_Farbmischung.
- Additive_color sameAs Síntesis_aditiva_de_color.
- Additive_color sameAs Synthèse_additive.
- Additive_color sameAs Mescolanza_additiva.
- Additive_color sameAs Additieve_kleurmenging.
- Additive_color sameAs Synteza_addytywna.
- Additive_color sameAs m.0151dn.
- Additive_color sameAs Q353267.
- Additive_color sameAs Q353267.
- Additive_color wasDerivedFrom Additive_color?oldid=590627651.
- Additive_color depiction AdditiveColor.svg.
- Additive_color isPrimaryTopicOf Additive_color.
