Gamut (Color Gamut)

In color reproduction, including computer graphics and photography, the gamut, or color gamut, is a certain complete subset of colors. The most common usage refers to the subset of colors which can be accurately represented in a given circumstance, such as within a given color space or by a certain output device. Gamuts are commonly represented as areas in the CIE 1931 chromaticity diagram as shown on the left with the curved edge representing the spectral colors of the visible light range.


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