accessibility-checker

You can check WCAG compliance by auditing UI components for color contrast thresholds, ARIA labeling, keyboard navigation, and focus visibility to generate a prioritized remediation report.

Fix color contrast issues by auditing text readability across UI components against WCAG thresholds, then applying the provided remediation guidance and practical examples.

Validate ARIA labels by checking interactive controls against labeling guidelines, identifying missing attributes, and applying remediation guidance for screen reader compatibility.

Improve keyboard navigation by checking focus visibility and operability for modal dialogs and widgets, then applying remediation steps to enforce proper focus management.

No external automated tools are required; the checker provides guidance for both automated checks and manual validation directly within your development and review workflows.

Perform manual validation after automated checks identify initial WCAG gaps, ensuring complex interactions like keyboard navigation and focus management meet operability requirements.