accessible-colors.com
Accessible Colors | WCAG 2.0 AA and AAA color contrast checker
4 tech detected
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April 1, 2026
Executive Summary
Our system detected 4 technologies powering accessible-colors.com. Some of the key ones include Cloudflare, Google Fonts, Google Workspace.
This website has a excellent performance score of 92%, and it runs very fast with a 2.7s load time. The page size is 600 KiB with 36 requests. This means the site is well optimized. It follows modern web standards. It also has very good SEO.
"Test your background and text contrast ratio based on Web Content Accessibility Guidelines (WCAG), and automatically find the closest accessible colors."Tech Architecture
4 Layers
CDN
1 Tech identified
Utils
1 Tech identified
Email Hosting
1 Tech identified
Site Verification
1 Tech identified