Accessibility
WCAG contrast ratio between two colors — the check the URL-based a11y endpoint can't do
WCAG contrast ratio between two colors — the check the URL-based a11y endpoint can't do. Give a foreground and background color (hex or rgb()); returns the exact ratio and AA/AAA pass/fail for normal text, large text, and UI components, with a plain-English verdict. ?fg=&bg=
Price: $0.001 per call, paid in USDC via the x402 protocol (see the x402 security scheme).
get/api/a11y/contrast
Request
- Base URL: https://api.webbersites.com
- URL: https://api.webbersites.com/api/a11y/contrast
- Auth: API key in header X-PAYMENT
Query parameters
fgstring required
Foreground/text color — hex (#111 or #111111) or rgb()
bgstring required
Background color — hex or rgb()
Response
Success
Changes
No recorded changes to this operation across all 1 revision of this API.