Color Contrast checker
PulseGate's liveness check found it on 13 Sep 2026; it is registered on the Chrome Web Store and Firefox Add-ons and has been in the index since 26 Jun 2026. How this is checked
1 (Web Content Accessibility Guidelines) standards. The tool addresses the need for adequate color contrast between text and background, which is essential for ensuring content is readable by all users, including those with visual impairments or those using devices in challenging lighting conditions.
Inferred · not functionally tested
Overview
5 featuresPurpose: Designers and developers need to ensure their color choices meet accessibility standards for readability and compliance.
Inferred · not functionally tested
Audience: web designers and developers
Inferred · not functionally tested
Functions: Unknown
Interfaces: API: unknown · MCP: unknown · CLI: unknown · Self-hosting: unknown
Recorded constraints: pricing: free · license: Proprietary · platforms: WEB · deployment: browser, embeddable
Constraint provenance is unknown; confirm requirements with the publisher.
Record sources: accessiweb.it · chromewebstore.google.com · addons.mozilla.org. These links do not verify the individual claims.
Color Contrast checker is a Testing & QA project. Inferred · not functionally tested: Designers and developers need to ensure their color choices meet accessibility standards for readability and compliance. Inferred · not functionally tested: Color Contrast checker is a B2B product aimed at web designers and developers. Basis unknown · not verified: Color Contrast checker is free to use. Basis unknown · not verified: It ships for the web and embeddable surfaces.
Behind Color Contrast checker is AccessiWeb, based in Italy. Inferred · not functionally tested: Among its 5 catalogued features are color contrast checking, WCAG compliance testing, and accessibility validation.
Summary written by a language model from the project’s public pages.
Tasks: Inferred · not functionally tested
- Color contrast checking
- WCAG compliance testing
- Accessibility validation
- Instant feedback
- Simple UI
Topics: Inferred · not functionally tested
Built with & integrations
Trust & compliance
Indexing history
What PulseGate has recorded for this listing
Frequently asked questions about Color Contrast checker
- What is Color Contrast checker?
- Inferred · not functionally tested: Designers and developers need to ensure their color choices meet accessibility standards for readability and compliance. It is catalogued under Testing & QA on PulseGate.
- Who should use Color Contrast checker?
- Inferred · not functionally tested: Color Contrast checker is a B2B product built for web designers and developers.
- Is Color Contrast checker free?
- Basis unknown · not verified: Yes — Color Contrast checker is free to use.
- What platforms does Color Contrast checker run on?
- Basis unknown · not verified: Color Contrast checker runs on the web and embeddable surfaces.
- Is Color Contrast checker still active?
- PulseGate's liveness check found it on 13 Sep 2026.
- What are alternatives to Color Contrast checker?
- Similar projects tracked by PulseGate include ColorContrast, Color Contrast Checker, and A11yKit.ColorContrastColor Contrast CheckerA11yKit
- Who develops Color Contrast checker?
- Color Contrast checker is developed by AccessiWeb, based in Italy.
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