Colour Contrast Analyzer (CCA)
Use TPGi's free colour contrast checker to optimize your content - including text and visual elements - for individuals with color-blindness or low vision impairments.
Similar Tools
Disable images on current site. Use this extension to disable/enable images on the current site.
An open-source, automated tool to help you improve the quality of web pages. You can run it on any web page, public or requiring authentication.
A first-of-its-kind solution that delivers assistive technology user feedback directly to the organizations seeking to deliver accessible digital experiences.
TPGi’s on-demand single-page accessibility testing tool. Use it to remediate failures surfaced in ARC Monitoring scans or as a QA tool.
Evaluate web accessibility within your browser. WAVE is a web accessibility evaluation tool developed by WebAIM.org.
Free and open source. Solve accessibility issues before they reach your customers.
Complete the Sembi Quality Ops Survey for a chance to win $100—and have your voice heard in our upcoming industry report
Create E2E tests visually. Get clear, readable YAML you can actually maintain.
Create, run, and maintain web and mobile tests with no-code, AI-driven automation in the cloud
With servers in >250 cities around the world, check your site for localization problenms, broken GDPR banners, etc.
