Calculate WCAG 2.2 contrast ratio between two colors and identify which AA/AAA levels they pass, with optional large-text classification using font size and weight.
Provides comprehensive access to WCAG 2.2 accessibility guidelines, including all 87 success criteria with full Understanding documentation, 400+ techniques, glossary terms, and ACT test rules from official W3C data.
Enables AI agents to capture pixel-perfect screenshots with synchronized DOM data and quality metrics, supporting auth injection and MCP integration for vision AI tasks.
Score any foreground/background color pair for readability. Get WCAG 2.2 ratio with AA/AAA verdicts plus APCA Lc value, revealing dark-theme pairs that WCAG 2.x passes despite poor contrast.
Fetch WCAG 2.0–2.2 A/AA/AAA success criteria with W3C references, axe rule mappings, and automated-partial vs. manual coverage. Plan tests that browser audits can't complete.
Scan web pages for accessibility issues using WCAG 2.0/2.1 standards, identify violations, and capture screenshots with highlighted problems for compliance reporting.
Audit HTML/JSX for Arabic and bilingual RTL accessibility: screen reader compatibility, BiDi text isolation, touch targets, focus rings, and WCAG 2.2 AA compliance.
Audit HTML, React, or Vue frontends for WCAG 2.2 AA and AAA compliance, detecting colour contrast, ARIA, keyboard navigation, focus order, and screen reader issues.
Run automated WCAG 2.2 AA/AAA accessibility audits on web pages or selected elements to find contrast, keyboard, ARIA, form, image, structure, and target-size issues.
Checks foreground and background color contrast ratio against WCAG AA and AAA standards for accessibility, returning pass/fail for normal and large text sizes and UI components.