Free Design System Tool
Interactive Color Wheel & Design Token Palette Studio
The ExodeUI Color Wheel and Palette Studio lets designers and engineers interactively explore color theory, generate mathematically harmonious palettes (complementary, analogous, triadic, and tetradic), evaluate WCAG accessibility contrast, and instantly export production-ready CSS variables, Tailwind theme configs, and W3C DTCG token JSON.
Live Interactive Simulator
120 FPS GPU EngineBase Hue (0° - 360°)215°
Saturation82%
Lightness56%
Trending Color Palettes
Generated Harmonic Swatches (Click to Copy)
Live UI Design System PreviewWCAG AA Compliant
EX
Interactive Modal
Harmonic Theme Applied
:root {
--color-primary-base: #337feb; /* hsl(215, 82%, 56%) - Primary */
--color-triadic-secondary: #eb337f; /* hsl(335, 82%, 56%) - Secondary */
--color-triadic-accent: #7feb33; /* hsl(95, 82%, 56%) - Accent */
--color-neutral-dark: #1f252e; /* hsl(215, 20%, 15%) - Text Dark */
}