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
Create inclusive experiences with the provided tools and guidance.
Evaluate web accessibility within your browser. WAVE is a web accessibility evaluation tool developed by WebAIM.org.
Professional Accessibility Testing Platform No more hiding from accessibility.
Developer-focused accessibility agent delivering copy-paste ready fixes, WCAG 2.2 compliance, and AI-powered video caption generation
A website for getting different information for colors (different formats, complementary color) , especial a color blindness simulator.
Manage your entire QA lifecycle in one place. Sync Jira, automate scripts, and use AI to accelerate your testing.
With servers in >250 cities around the world, check your site for localization problems, broken GDPR banners, etc.
SmartBear's vision for using AI agents to support application integrity and software quality
Test complex APIs and microservices smarter—with confidence.
