About This Tool
Documentation
What does this tool do?
An algorithmic color harmony generator. Input a base seed color to dynamically calculate scientifically balanced color sets using color wheel geometry (Complementary, Analogous, Triadic, Tetradic, Monochromatic, and Split-Complementary) with saturation, luminance, and contrast tuning.
When should you use it?
Use this tool to build complete UI design systems from a single primary brand color, generate harmonized accent and secondary color pairings, or balance chart color scales.
Key Capabilities & Features
Highlights
Generate harmonious 5-color palettes using classical color harmony algorithms (Analogous, Complementary, Triadic, Tetradic)
Lock individual color slots and re-roll remaining colors with randomized generation
Adjust global temperature, saturation, and lightness curves across the entire palette
Live contrast checking ensuring palette colors are accessible against dark and light text
Export palette to PNG swatches, CSS custom variables, SCSS, or Tailwind CSS theme extensions