🎨

Color Harmony Generator – Free Online

Select a base color to auto-generate palettes based on five color harmony theories.

Base Color

Select a color or enter a HEX code directly. Click any swatch to copy its HEX to the clipboard.

Complementary (Complementary) +180°

The color directly opposite on the color wheel, giving strong contrast and vibrancy.

Analogous (Analogous) ±30°

Colors adjacent on the color wheel, creating a smooth and harmonious feel.

Triadic +120° / +240°

Three colors evenly spaced on the color wheel, offering a balanced and vibrant palette.

Split-Complementary +150° / +210°

Uses colors on either side of the complement for a softer yet contrasting palette.

Square (Tetradic) +90° / +180° / +270°

Four colors evenly spaced on the color wheel, creating a rich and varied palette.

💡 To convert extracted colors to other formats, use the HEX ↔ RGB ↔ HSL Converter.

Frequently Asked Questions

Q. What color harmony types are supported?

Complementary, analogous, triadic, split-complementary, and square (tetradic) harmonies are all supported.

Q. What is the difference between a harmony generator and a palette generator?

The harmony generator focuses on color theory relationships (e.g. angles on the color wheel), while the palette generator produces multi-swatch palettes. Both are complementary tools.

Q. Can I copy the generated colors?

Yes. Click any color swatch to copy its HEX code to the clipboard.