Colour Contrast Checker

Check the contrast between different colour combinations against WCAG standards
What is Colour Contrast Checker?
The 'Colour Contrast Checker' is an Edge add-on that ensures your web content is accessible to all users. It checks the contrast between different colour combinations against WCAG standards. Users can pick a colour on any webpage, save combinations for future reference or share their selected hues, contributing to a more inclusive web browsing experience.

Add-on stats

Version: 1.4.2 (Last updated: 2023-05-15)
Creation date: 2021-01-12
Risk impact: Low risk impact
Risk likelihood: Low risk likelihood
Manifest version: 3
Permissions:
  • activeTab
Size: 431.44K
URLs: Website

Other platforms

Colour Contrast Checker (v2.0.1)
3.90 (31) 40,000
Not available on Firefox
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Add-on summary

Check the contrast between different colour combinations against WCAG standards.

Pick a colour on the page you are on. You can use the eyedropper tool to pick any colour on the current web page you are on.

You can save any colour combinations (maximum of 6) and revisit them at any time.

You can share the colours you have picked by clicking the share button in the top right of app.

Add-on safety

Risk impact

Colour Contrast Checker requires very minimum permissions.

Risk likelihood

Colour Contrast Checker has earned a fairly good reputation and likely can be trusted.

Upgrade to see risk analysis details

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