Glossary

| A - B - C -D | E - F - G - H | I - J - K - L | M - N - O - P | Q - R - S - T | U - V - W - X - Y - Z

Color space (Lab color space)

Coordinate system representing the visible colors, under a given illuminant. The L* coordinate represents the luminance, while a* and b* represent color (respectively the green-magenta axis and the blue-yellow axis). The Lab color space was designed to be perceptually uniform, meaning that a same distance between two colors should be perceived as the same difference whatever those colors are.