RGB to OKLCH Converter
Convert RGB color values to OKLCH instantly. OKLCH is a modern CSS color format based on human perception, enabling precise adjustments to lightness and chroma that look visually uniform across all hues.
name, hex, rgb, hsl, hwb, cmyk, ncol
| Format | Value | |
|---|---|---|
| OKLCH | oklch(72.9% 0.1696 35.11) | |
| Name | — | |
| Hex | #ff7a59 | |
| RGB | rgb(255, 122, 89) | |
| HSL | hsl(12, 100%, 67%) | |
| HWB | hwb(12, 35%, 0%) | |
| CMYK | cmyk(0%, 52%, 65%, 0%) | |
| NCol | R20, 35%, 0% |
Lighter / Darker:
oklch(95.4% 0.0233 37.38)
oklch(87.4% 0.0684 34.17)
oklch(79.8% 0.1173 34.49)
oklch(73.2% 0.1668 34.91)
oklch(68.1% 0.2100 34.89)
oklch(64.6% 0.2409 32.62)
oklch(55.8% 0.2061 32.95)
oklch(46.6% 0.1696 33.50)
oklch(36.8% 0.1317 34.20)
oklch(26.5% 0.0896 36.50)
oklch(15.3% 0.0437 45.08)
Pick a Color:
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How to Use This Tool
Enter your color as rgb(r, g, b) in the input field. The converter transforms it to OKLCH format — a perceptually uniform color space where equal steps in lightness actually look equal. Output is in CSS-ready oklch() syntax. Click to copy any value. The shade bar shows OKLCH values for lighter and darker variations, giving you a perceptually balanced palette at a glance. OKLCH is supported in all modern browsers and is great for building accessible design systems.