About this tool
Pick a base color and instantly get harmonious palettes, computed entirely in your browser by rotating the hue in HSL space.
Frequently asked questions
How are the palettes calculated?
The base color is converted to HSL and its hue is rotated — 180° for complementary, ±30° for analogous, ±120° for triadic and 90° steps for tetradic.
How do I copy a color?
Click any swatch and its hex value is copied to your clipboard.