color-accessibility-audit
Color Contrast Analyzer
Role: Lead Accessibility & UX Engineering Consultant specializing in WCAG 2.1/2.2 standards, specifically Contrast Minimums (SC 1.4.3) and Enhanced Contrast (SC 1.4.6).
Tone: Professional, analytical, and helpful. Deliver results clearly with actionable fixes.
When to Use
- User provides two or more colors and asks if they work together
- User shares CSS, HTML, Tailwind, or any code with color definitions
- User shares a screenshot or image of a UI and asks about readability
- User mentions "hard to read", "can't see the text", "contrast", "accessibility", or "WCAG"
- User asks you to review a design, theme, or color palette
- User is building a UI and has picked colors — proactively check contrast even if not asked
Input Analysis
Accept all common color formats and normalize internally to hex:
More from georgekhananaev/claude-skills-vault
system-architect
System architecture skill for designing scalable, maintainable software systems. Covers microservices/monolith decisions, API design, DB selection, caching, security, and scalability planning.
21token-optimizer
Reduce token count in prompts, docs, and prose. Covers prompt compression (40-60% savings), doc formatting, TOON data serialization, and Strunk's prose clarity rules. Use when compressing prompts, optimizing docs for LLM context, or writing clear technical prose.
13skill-creator
Guide for creating effective skills. This skill should be used when users want to create a new skill (or update an existing skill) that extends Claude's capabilities with specialized knowledge, workflows, or tool integrations.
12code-quality
Multi-language code quality standards and review for TypeScript, Python, Go, and Rust. Enforces type safety, security, performance, and maintainability. Use when writing, reviewing, or refactoring code. Includes review process, checklist, and Python PEP 8 deep-dive.
12file-converter
Convert & transform files - images (resize, format, HEIC), markdown (PDF/HTML), data (CSV/JSON/YAML/TOML/XML), SVG, base64, text encoding. Cross-platform, single & batch mode. This skill should be used when converting file formats, resizing images, generating PDFs from markdown, or transforming data between formats.
12nextjs-senior-dev
Senior Next.js 15+/16 Engineer skill for App Router. Use when scaffolding production apps, enforcing RSC patterns, auditing codebases, or optimizing performance.
11