Kromalume is the world's most advanced palette generator. Powered by perceptual color science and built for professional design engineering.
Verified Palette
Legacy color spaces like RGB and HSL mathematically blend colors without considering human perception, resulting in muddy grays and harsh transitions. Kromalume is built natively on the OKLCH color space, ensuring every gradient and harmony is mathematically tuned to how your eyes actually see light.
Notice the muddy gray zone
Pure, vibrant transition
Explore our suite of perceptual color utilities designed for accessibility, accuracy, and creative freedom.
Create accessible color schemes with advanced accessibility features and assign precise UI roles to every color token.
Get inspired by thousands of beautiful color schemes created by professional designers worldwide.
Generate harmonious color relationships visually using the perceptually uniform OKLCH color space.
Calculate the contrast ratio of text and background colors to ensure maximum APCA/WCAG accessibility.
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.
Instantly extract the primary colors and design tokens directly from any live website URL.
Export to Vanilla CSS, Tailwind, Bootstrap, Design.MD, AI Prompt, and Token Studio. Download as Figma Tokens, WordPress FSE, JPG, PNG, and SVG.
Auto-generate comprehensive design systems and export them as pixel-perfect PNG brand guidelines.
Join the next generation of designers building scientifically perfect color systems.