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Color science is the scientific study of color including lighting and optics; measurement of light and color; the physiology, psychophysics, and modeling of color vision; and color reproduction. It is the modern extension of traditional color theory .
Color theory, or more specifically traditional color theory, is the historical body of knowledge describing the behavior of colors, namely in color mixing, color contrast effects, color harmony, color schemes and color symbolism. [1] Modern color theory is generally referred to as color science.
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.
A color space is a specific organization of colors. In combination with color profiling supported by various physical devices, ... In color science, ...
In color science, a color model is an abstract mathematical model describing the way colors can be represented as tuples of numbers, typically as three or four values or color components. When this model is associated with a precise description of how the components are to be interpreted (viewing conditions, etc.), taking account of visual ...
Grassmann expressed his first law with respect to a circular arrangement of spectral colors in this 1853 illustration. [4]The four laws are described in modern texts [5] with varying degrees of algebraic notation and are summarized as follows (the precise numbering and corollary definitions can vary across sources [6]):
The dye is still used in thousands of foods, including candy, cereals, cherries in fruit cocktails and strawberry-flavored milkshakes, according to the Center for Science in the Public Interest, a ...
Color vision is categorized foremost according to the dimensionality of the color gamut, which is defined by the number of primaries required to represent the color vision. This is generally equal to the number of photopsins expressed: a correlation that holds for vertebrates but not invertebrates .