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What is OKLCH?

OKLCH is a way to describe colors that matches how humans actually perceive them. Unlike traditional color systems, when you change one value, you get predictable visual results.

The Three Components


Why OKLCH Matters

Traditional color systems like HSL have a problem: the same “lightness” value produces different perceived brightness for different colors.

Color Conversion Flow


Safe Ranges for UI


Key Takeaways


Golden Angle Distribution

Learn how colors are distributed for maximum distinction