Individual skill

oklch-skill

OKLCH color space for web projects. Convert hex/rgb/hsl to oklch, generate palettes, check contrast, handle gamut boundaries, and theme with Tailwind v4. Triggers on oklch, color conversion, palette generation, contrast ratio, gamut, display p3, design tokens, hue drift, chroma, dark mode colors.

skills/oklch-skill/SKILL.md

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# OKLCH Colors

OKLCH is a perceptually uniform color space where the numbers actually mean what you think they mean. Most color problems in CSS — broken palettes, failing contrast, hue drift — come from using color spaces that don't match how we see. OKLCH fixes the model so the tools work. To explore interactively, visit [oklch.fyi](https://oklch.fyi).

## Quick Reference

| Category | When to use | Reference |
| --- | --- | --- |
| Conversion | Hex/rgb/hsl to oklch | [color-conversion.md](color-conversion.md) |
| Palettes | Generate scales, multi-hue, dark mode | [palette-generation.md](palette-generation.md) |
| Contrast | APCA/WCAG checks, fixing failing contrast | [accessibility-contrast.md](accessibility-contrast.md) |
| Gamut & Tailwind | P3 fallbacks, `@theme` scales, gamut clamping | [gamut-and-tailwind.md](gamut-and-tailwind.md) |

## Why OKLCH
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