Kromalume is the world's most advanced palette generator. We build stunning, mathematically precise color tokens that help your products grow and stay accessible.
Open StudioClick any swatch to copy Hex or select a preset to generate live OKLCH tokens.
Legacy color spaces like RGB and HSL mathematically blend colors without considering human eye sensitivity, resulting in muddy grays and harsh contrast banding. Kromalume is built natively on the OKLCH color space, ensuring every gradient and harmony is mathematically tuned to how your eyes actually see light.
Yellow and blue at Lightness 0.7 share identical perceived brightness.
Smooth perceptual interpolation preserves saturation without gray dips.
Automated contrast checking guarantees WCAG 2.1 AA/AAA compliance.
Explore our suite of perceptual color utilities designed for accessibility, accuracy, and creative freedom.
Build WCAG-compliant color schemes with advanced OKLCH math and assign semantic UI roles.
Explore thousands of verified color palettes created by top professional designers worldwide.
Generate harmonious color relationships visually using the perceptually uniform OKLCH space.
Real-time WCAG 2.1 AA & AAA compliance testing with automated color contrast fixing.
Extract perfectly balanced palettes from any image using our advanced K-Means clustering algorithm.
Seamlessly convert between HEX, RGB, HSL, and OKLCH. Get deep insights into color properties.
Join thousands of professional designers building scientifically perfect, WCAG AAA accessible color systems.