Color Harmony Wheel

Pick a base color and see its harmonious color schemes — complementary, analogous, triadic, tetradic (square), split-complementary, and monochromatic — displayed on a color wheel. Click any swatch to copy its hex. Pairs with the Color Converter, Palette Generator, and Color Shade Scale Generator. Everything runs locally in your browser.

Base color Hex show wheel

Harmonies use the HSL hue wheel: complementary is +180°, analogous is ±30°, triadic is ±120°, tetradic is ±90° and ±180°, split-complementary is +150° and +210°. Monochromatic keeps the hue and varies lightness. Click a swatch to copy its hex. Pairs with the Color Converter and Palette Generator. Runs locally.