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
Allows you to easily check the accessibility of any web page directly in Google Chrome, so you can immediately identify issues based on the latest ACT (Accessibility Conformance Testing) rules – with instant feedback and recommendations.
A website for getting different information for colors (different formats, complementary color) , especial a color blindness simulator.
Robust, efficient and accurate accessibility testing tools for all Built on the world’s most popular accessibility testing library, axe-core. Deque’s suite of axe tools offers full coverage for your testing and compliance needs.
A first-of-its-kind solution that delivers assistive technology user feedback directly to the organizations seeking to deliver accessible digital experiences.
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.
Create, run, and maintain web and mobile tests with no-code, AI-driven automation in the cloud
Manage your entire QA lifecycle in one place. Sync Jira, automate scripts, and use AI to accelerate your testing.
Get hands-on fast. AI-assisted test creation, and CI-friendly execution.
With servers in >250 cities around the world, check your site for localization problems, broken GDPR banners, etc.
