Color Glossary

Named colors and color theory terminology.

Adobe RGB

Color Models

A wide-gamut RGB color space developed by Adobe Systems, widely used in professional photography and print workflows.

32 articles

Bit Depth

Color Models

The number of bits allocated per color channel, determining the precision of color values in a digital image.

5 articles

CIELAB (L*a*b*)

Color Models

A perceptually uniform color space defined by the CIE, where numerical distances between colors correspond to perceived visual differences.

2 articles

CIE XYZ

Color Models

The foundational device-independent color space defined by the CIE in 1931, from which most other color spaces are derived.

3 articles

CMYK

Color Models

A subtractive color model using cyan, magenta, yellow, and key (black) inks, the standard for commercial printing.

513 articles

Color Depth

Color Models

The number of bits used to represent each pixel's color, determining the total number of distinct colors available.

15 articles

Color Gamut

Color Models

The complete range of colors that a device, color space, or medium is capable of producing or representing.

49 articles

Color Profile (ICC Profile)

Color Models

A data file that describes the color characteristics of a device or color space, enabling accurate color translation between systems.

Color Space

Color Models

A specific mathematical model that defines a range of representable colors using a coordinate system.

282 articles

Display P3

Color Models

A wide-gamut color space developed by Apple, offering approximately 25% more colors than sRGB, used in modern displays.

81 articles

HSL

Color Models

A cylindrical color model that describes colors using hue, saturation, and lightness, designed to be intuitive for human color selection.

1336 articles

HSV / HSB

Color Models

A cylindrical color model describing colors using hue, saturation, and value (brightness), commonly used in color pickers.

1 article

OKLCH

Color Models

A modern perceptually uniform color space using lightness, chroma, and hue, designed to improve upon CIELAB for digital design workflows.

1089 articles

RGB

Color Models

An additive color model that represents colors as combinations of red, green, and blue light, used in all digital screens.

1772 articles

sRGB

Color Models

The standard RGB color space used by the vast majority of web content, monitors, and digital cameras.

502 articles