Color Palette Generator

Generate harmonious color palettes from a base color. Pick analogous, complementary, triadic, or monochromatic schemes, plus curated presets. No design experience needed.

Build a palette that just works. Start from any base color and instantly get a harmonious set — analogous, complementary, triadic, split-complementary, or monochromatic. Click any swatch to copy its hex code.

Click any color to copy its hex code.

About color harmony

Why harmony matters

Harmonious palettes feel intentional and balanced. Color theory gives repeatable recipes — like placing hues evenly around the color wheel — so your designs look cohesive without guesswork.

How to use this tool

Pick a base color and a scheme, then copy the hex codes into CSS, design tools, or code. The "Surprise me" button pulls from curated scientific palettes (ColorBrewer) used in data visualization.

Color math by chroma.js, an open-source library under the BSD license.

FAQ

What is a complementary scheme?
It pairs your base color with the hue directly opposite on the color wheel, creating strong contrast.
Where can I use the hex codes?
Paste them into CSS, SVG, design software, or any tool that accepts hex colors.
Are the presets color-blind safe?
Many ColorBrewer presets are designed for accessibility, but always verify contrast for critical use.