Glossary

OKLCH

A perceptually uniform color space where equal numerical changes produce equal perceived changes.

Lightness (L)

How bright or dark a color appears, from 0 (black) to 1 (white). Perceptually linear.

Navy L ≈ 0.10, Bond L = 0.98

Chroma (C)

Color intensity. 0 is pure gray, ~0.4 is maximum saturation.

Vivid red C ≈ 0.25

Hue (H)

The color family in degrees (0-360). Red ≈ 30°, Blue ≈ 265°.