Description
WCAG contrast ratio calculator, accessibility checker, color contrast, a11y, WCAG 2.1 AA AAA, text contrast, color blindness, readable text color. Calculate WCAG 2.1 contrast ratio between two colors and return pass/fail for AA/AAA at normal/large text sizes.
This is a ready-to-deploy endpoint for color and design utility, delivered as ready-to-run Node.js source.
Accepts 2 query parameters as documented in the included endpoint.json. Any environment variables or third-party API keys you must supply yourself are listed in the included README. Endpoints that return live or third-party data query that upstream source at runtime; no data subscription, API key or usage quota is included in this purchase.
Package includes: handler.js (the request handler), endpoint.json (metadata and pricing schema), and a README with setup notes. Drop it into an Express (or similar) server and you have a working API endpoint in minutes.
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