Color Converter

Colours are stored as RGB triplets (red, green, blue, 0–255). HEX is the same values in hexadecimal. HSL (hue 0–360°, saturation %, lightness %) is a more intuitive cylindrical model. Oklch is a perceptually-uniform space (Björn Ottosson, 2020) where equal numeric distances equal equal perceived differences. RGB can be entered as 0–255 or 0%–100%; HSL saturation/lightness with or without %.