Can I lock a specific color while generating others?

Color Palette Generator

Runs in Your Browser

Generate aesthetically balanced color palettes using color theory harmonies: Complementary, Analogous, Triadic, Tetradic, and Monochromatic.

Browser-based: this tool works on your device and does not send your input to an Alona Tool server. See the Privacy Policy for details.

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Complementary Harmony

Input Scenario:

Base: #6366f1 (Indigo)

Generated Result:

Complementary palette with split accents and tints

Rotates angles around the 360-degree HSL color wheel according to classical color theory principles.

Yes, lock any color swatch and regenerate the rest to match.

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Explore complementary and triadic color schemes for your next brand identity or web design project.