Color Contrast Checker (WCAG)

🔥 7-DAY LAUNCH SPRINT (May 1–8, 2026): First 100 runs free for new users. Generate beautiful color palettes with harmony rules (complementary, triadic, analogous). Check WCAG contrast ratios for accessibility. Export as CSS variables, Tailwind config, or design tokens.

CSS Color Extractor

automation-lab/css-color-extractor

Extract every CSS color from a website — hex, RGB, HSL, and named colors from inline styles and linked stylesheets. Returns a deduplicated palette with usage counts and CSS properties.

Color Palette Extractor

web.harvester/color-palette-extractor

Extract dominant colors from images using K-means clustering. Get color palettes in HEX, RGB, and HSL formats with color names and percentages.

Axe Accessibility Tester

hanamira/axe-accessibility-tester

Test any website for WCAG accessibility issues using axe-core. Scan single pages or crawl entire sites. Get detailed reports with violation severity, affected elements, and remediation guidance. Supports WCAG 2.0, 2.1, and 2.2 at A, AA, and AAA levels.

xsantcastx MCP Server

xsantcastx/xsantcastx-mcp-server

14 developer tools for AI agents: JSON format, UUID, JWT, regex, hash, WCAG contrast, cron, and more. Zero API calls.

Extract dominant colors, complete color palettes, and CSS color variables from any website. Perfect for designers, marketers, and brand analysts who need quick color inspiration or competitive analysis.

Web Accessibility WCAG Auditor ($0.25/run)

openfrontier_ai/Web-Accessibility-WCAG-Auditor

A11yBot automates WCAG 2.2 audits by "seeing" your site like a human. While standard tools only scan code, our visual AI catches barriers like poor contrast and missing focus, that HTML scanners miss. Its "Triple-Check" trait cross-references the DOM, ARIA tree, and screenshots for total precision.

Ai Color Palette Generator

calm_necessity/ai-color-palette-generator

Generate professional color palettes using AI from text descriptions. This Actor creates structured color suggestions with hex codes, names, categories, and similarity scores, making it ideal for branding, UI/UX design, web development, and automated design workflows.

Crawl any website and audit it against WCAG 2.1 accessibility standards. Checks 30 rules across four severity levels, scores each site 0–100 with letter grades A through F, and provides element-level violations with CSS selectors and fix recommendations.

♿ Website Accessibility Checker

taroyamada/wcag-accessibility-checker

Automate UI testing by crawling URLs to scrape WCAG 2.1 violations. Pinpoint exact DOM elements failing ADA standards and output clear remediation steps.