DigitalA11Y Color Contrast Checker
DigitalA11Y Color Contrast Checker: A focused free tool for checking color contrast, not broader accessibility coverage. Ranked #128 of 129 in Website Accessibility Tools by our editors (3.0/10); pricing: Free plan; best for anyone checking color contrast for free.
At a glance
- Editor score3.0 / 10
- PricingFree plan
- Best forAnyone checking color contrast for free
- Free planYes
- Paid fromFree
- Facts checked22 Sep 2026
Where it wins
- Select foreground and background colors directly from webpages
- Calculates contrast ratios and shows WCAG compliance status
- Suggests alternative color codes with stronger contrast
Where it doesn't
- Focuses on color contrast rather than broader accessibility scanning
- Does not provide reporting or workflow features
- Chrome extension platform limits use to Chrome-based workflows
Our verdict on DigitalA11Y Color Contrast Checker
DigitalA11Y Color Contrast Checker is a free Chrome extension for designers, developers, accessibility professionals, and others reviewing web color combinations. It supports one-click selection of foreground and background colors from webpages, along with manual hexadecimal color input. The extension calculates contrast ratios, displays WCAG compliance status, and suggests alternative color codes with stronger contrast. Its page-level scope makes it suitable for checking individual color combinations during website design, development, and accessibility audits.
The product’s strongest feature is its focused contrast workflow. Users can select colors directly from a webpage or enter hexadecimal values, then review the calculated ratio and WCAG status in the same pop-up. Alternative color suggestions provide a practical next step when a combination needs stronger contrast. The pop-up can be resized or minimized, which supports a less obstructive review process while working in a browser. According to the published plan, all listed capabilities are included in the Free plan at no cost, including the Chrome extension, contrast-ratio calculation, WCAG compliance checks, and alternative color suggestions.
Its narrow scope is also the main boundary. The extension addresses color contrast rather than broader accessibility scanning, reporting, integrations, or workflow management. That makes it a sensible choice for quick, targeted checks, but a limited fit for teams that need wider page audits or structured accessibility processes. Choose it if your priority is checking web color combinations in Chrome without a paid plan. Consider an alternative if your requirements extend beyond contrast review to broader scanning, reporting, integrations, or ongoing team workflows.
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DigitalA11Y Color Contrast Checker pricing
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DigitalA11Y Color Contrast Checker fact sheet
| Free plan | Yes |
|---|---|
| Paid from | Free |
| WCAG version | Not verified |
| Scan scope | Page |
| Scan limit | Not verified |
| Scheduled scans | Not verified |
| Browser extension | Yes |
| CI/CD integration | Not verified |
| API access | Not verified |
| Deployment | Browser extension |
| Platforms | Chrome extension |
| Support | |
| Built for | Solo, Small business, Mid-market, Enterprise (editorial estimate) |
| Pricing | Free plan (source) |
| Website | digitala11y.com |
| Facts checked | 22 Sep 2026 |
Alternatives to DigitalA11Y Color Contrast Checker
- Octopus Scanner (formerly A11y Scanner)A free desktop scanner for detailed local audits of complex websites.9.3
- WAVEA flexible accessibility suite spanning free page checks, browser extensions, APIs, and CI workflows.9.1
- IBM Equal Access Accessibility CheckerA technically focused toolkit for browser, batch, and CI/CD accessibility checks.9.0
See all DigitalA11Y Color Contrast Checker alternatives →
Also Ranked In
DigitalA11Y Color Contrast Checker is ranked in 2 of our directories.
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Featured on iTechGuides
DigitalA11Y Color Contrast Checker is listed in our Website Accessibility Tools directory. Add the badge to your site — it links back to this page.
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Reviewed by iTechGuides Editors · Editorial team · Updated Oct 2026
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