Color (American English) or colour (Commonwealth English) is the visual perception based on the electromagnetic spectrum. Though color is not an inherent...

Color blindness or color vision deficiency (CVD) is the decreased ability to see color or differences in color. The severity of color blindness ranges...

referred to as color. On color–color diagrams, the color defined by two wavelength bands is plotted on the horizontal axis, and the color defined by another...

A secondary color is a color made by mixing two primary colors of a given color model in even proportions. Combining two secondary colors in the same...

Eye color is a polygenic phenotypic trait determined by two factors: the pigmentation of the eye's iris and the frequency-dependence of the scattering...

A color wheel or color circle is an abstract illustrative organization of color hues around a circle, which shows the relationships between primary colors...

mathematical elements of a color space or as irreducible phenomenological categories in domains such as psychology and philosophy. Color space primaries are...

is a dark red-purplish color. The color burgundy takes its name from the Burgundy wine in France. When referring to the color, "burgundy" is not usually...

Color depth or colour depth (see spelling differences), also known as bit depth, is either the number of bits used to indicate the color of a single pixel...

Violet is the color of light at the short wavelength end of the visible spectrum. It is one of the seven colors that Isaac Newton labeled when dividing...