In Rainbows
OKLCH Color Palettes
A curated collection of color palettes built using the OKLCH color space—a perceptually uniform color model that produces more consistent lightness and chroma across hues compared to HSL or RGB. Includes all 16 Radix UI system palettes (Gray, Slate, Red, Blue, etc.) with 12 shades each, plus 20+ custom palettes with evocative names like “Neon Nights,” “Cherry Blossom,” “Arctic Frost,” and “Pastel Dreamland Adventure.” Each palette is viewable with live color swatches and OKLCH values. The site also functions as a color picker, generator, and converter. For designers and developers tired of fighting color math, this is a goldmine—perceptually accurate color systems that actually look balanced across different hues.
https://oklch.fyi/color-palettes
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