color-contrast-auditor

Installation
SKILL.md

Color Contrast Auditor

Detects color contrast violations that make text unreadable and provides WCAG-compliant fixes. Uses both mathematical contrast ratio analysis and perceptual evaluation via vision capabilities.

When to Use

Activate on:

  • Screenshots of websites/apps with suspected contrast issues
  • CSS/Tailwind files for color audit
  • "I can't read this" or "this is hard to see"
  • Pre-launch accessibility checks
  • Design system color validation

NOT for:

  • Choosing brand colors (use web-design-expert)
  • Color harmony/aesthetics (use color-theory-palette-harmony-expert)
  • Non-visual accessibility (screen readers, keyboard nav)

Related skills
Installs
20
GitHub Stars
103
First Seen
Feb 19, 2026