Colour Contrast Analyser (CCA) vs Total Validator
Colour Contrast Analyser (CCA)
tpgi.com
Total Validator
totalvalidator.comSide by side
| Figure | Colour Contrast Analyser (CCA) | Total Validator |
|---|---|---|
| Price from | Free | Free |
| Free plan | Yes | Yes |
| Free trial | — | Yes |
| Open source | — | — |
| Web | — | Yes |
| Windows | Yes | Yes |
| macOS | Yes | Yes |
| Linux | — | Yes |
| API | — | Yes |
| Plans published | 1 | 4 |
| Spec score · Accessibility Testing Software | 7.8 (#95) | 9.1 (#6) |
| Spec score · Website Accessibility Tools | 7.7 (#80) | 9.0 (#10) |
| Automated scans | No | Yes |
| Browser extension | No | Yes |
| CI/CD integration | No | Yes |
| Free plan | Yes | Yes |
| Manual review tools | No | No |
| Purpose | CCA checks color contrast to help optimize text and visual elements for people with color blindness or low vision. | Total Validator checks website accessibility, HTML, CSS, broken links, and spelling. |
| Support | The product page directs questions and bug reports to TPGi’s CCA GitHub repository. | The maker offers a contact form for product issues and questions and recommends checking the FAQ for common issues. |
| WCAG coverage | wcag 2.2 | wcag 2.2 |
Plans
Total Validator
- TestFree
- Basic$10, paid once
- CI$39, paid once
- Pro$39, paid once
In their own words
Colour Contrast Analyser (CCA)
Colour Contrast Analyser (CCA) has no write-up on Specifiction yet; its figures are above.
Total Validator
Total Validator is a freemium tool for checking website accessibility, HTML, CSS, broken links and spelling. Automated accessibility checks cover WCAG 2.2, 2.1 and 2.0, US Section 508 and ARIA standards. It validates HTML and XHTML against W3C and WHATWG standards, and CSS against W3C standards. The product runs through web, Windows, macOS, Linux, an API and a browser extension, with CI/CD integration. Jenkins, Team City and Selenium can call the CI version, which also provides a Web API. Remediation guidance is included. Pro can test authenticated pages, intranets, private websites and JavaScript-generated DOMs through browser extensions, while returning results locally for security. The free Test version shows only a one-page issue summary. Basic handles one page at a time; whole-site and multiple-site validation are Pro features. Manual review tools and mobile testing are not provided.