What is a complementary scheme?

Two colors opposite on the color wheel (e.g. blue and orange). High contrast.

What is a triad scheme?

Three colors evenly spaced on the wheel (e.g. red, yellow, blue). Balanced and vibrant.

Enter hex (e.g. #FF0000) or use the single-color tools; the generator uses hue to compute schemes.

Generate complementary or triad color schemes from a base color. Get hex codes for harmonious palettes.

Base color (hex)

#FF0000

#00FFFF

What is a complementary scheme?: Two colors opposite on the color wheel (e.g. blue and orange). High contrast.
What is a triad scheme?: Three colors evenly spaced on the wheel (e.g. red, yellow, blue). Balanced and vibrant.
How is the base color entered?: Enter hex (e.g. #FF0000) or use the single-color tools; the generator uses hue to compute schemes.

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Blend two hex colors with a mix ratio (0–100%) to get the resulting hex color (linear RGB blend).

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Convert HSL color (H 0–360, S and L 0–100%) to RGB values using client-side formula.