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oklch-skill

Convert colors and generate palettes using the OKLCH color space.

833|120|Updated Apr 21, 2026
Search Tags:#Tailwind CSS#color management#palette generation#contrast checking#OKLCH color space
One-click install
npx skills add https://github.com/Free-The-Ai/free-ai --skill oklch-skill-free-the-ai
Or copy as Structured Prompt for Agent▼
Please help me install this Agent Skill.
Skill: oklch-skill
Source: https://github.com/Free-The-Ai/free-ai/tree/main/ui-laws/oklch-skill-main/skills/oklch-skill
Command: npx skills add https://github.com/Free-The-Ai/free-ai --skill oklch-skill-free-the-ai

SYSTEM DOCUMENTATION & REQUIREMENTS

💡 This Skill includes scripts (resource) and references (resource) and assets (resource) components.

What problem does it solve?

This Skill addresses color-related challenges in web projects, such as broken palettes, failing contrast, and hue drift, by using the OKLCH color space.

Core Features & Use Cases

  • Color Conversion: Convert hex/rgb/hsl to OKLCH for consistent color representation.
  • Palette Generation: Create palettes for scales, multi-hue, and dark mode themes.
  • Contrast Checking: Ensure accessibility compliance with APCA/WCAG 2 standards.
  • Gamut Handling: Manage color gamut boundaries for P3 displays.
  • Tailwind Integration: Seamlessly integrate with Tailwind CSS v4 for theming.

Quick Start

Generate a palette for your web project by running the oklch-skill with the desired base color.

Frequently Asked Questions about oklch-skill

High-intent search queries and answers about installing and using this skill.

FAQPage Schema
How do I convert hex or rgb colors to the OKLCH color space for web design?▼

You can convert hex, rgb, and hsl values to the OKLCH color space to achieve consistent color representation across your web project. This prevents hue drift and broken palettes.

Why does my color palette shift hue when generating different shades for dark mode?▼

Hue drift in dark mode palettes occurs because traditional color spaces lack perceptual uniformity. Generating palettes using the OKLCH color space resolves this by adjusting lightness and chroma independently.

Can I use OKLCH colors with Tailwind CSS v4 for theming?▼

Yes, you can seamlessly integrate OKLCH colors with Tailwind CSS v4 for project theming. This integration helps maintain perceptual uniformity and prevents broken color scales across your UI components.

How do I check color contrast for accessibility compliance using OKLCH?▼

You can check color contrast for accessibility compliance by evaluating OKLCH color combinations against APCA and WCAG 2 standards. This ensures your text remains readable against its background.

What is the best way to handle color gamut boundaries for P3 displays?▼

The best way to handle color gamut boundaries for P3 displays is to use OKLCH gamut handling. This manages wide color gamuts safely, preventing colors from appearing oversaturated or clipping unexpectedly.

Do I need prior knowledge of the OKLCH color space to use it for web projects?▼

Yes, utilizing OKLCH for web projects requires a solid understanding of the OKLCH color space and fundamental web design principles to effectively manage conversion, palettes, and contrast.

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