Accessibility Standards Explorer

Explore the details of common accessibility standards, including WCAG 2.0, 2.1, 2.2 A, AA, and AAA.

Built with Quant Edge Functions.

Selected Standards: EN-9.1.4.3
color-contrast

Description: Ensure the contrast between foreground and background colors meets WCAG 2 AA minimum contrast ratio thresholds

Help: Elements must meet minimum color contrast ratio thresholds

Help URL: https://dequeuniversity.com/rules/axe/4.10/color-contrast?application=axeAPI

Tags: cat.colorwcag2aawcag143TTv5TT13.cEN-301-549EN-9.1.4.3ACT

What is Quant?

QuantCDN is an all-in-one CDN and Jamstack solution.

Our content delivery network spans over 90 points of presence globally to provide minimal latency to your customers around the world. Our rich feature-set includes CDN, WAF, image optimization, tiered caching, static snapshots, failover, serverless functions, and much more.

This tool is provided free of charge and built using our Edge Functions, which allow for dynamic Javascript to execute directly at edge.

Icons representing Quant CDN Services