Select a part of the viewport and compute the maximum contrast ratio
What is SK Contrast?
SK Contrast is a Chrome extension that allows you to select a part of the viewport and instantly compute the maximum contrast ratio. It provides an easy way to assess the contrast of elements on a webpage, helping you ensure optimal accessibility and readability. The extension also includes various updates and improvements, such as preventing style mixture, showing color grids with contrast values, and enhanced color selection. Try SK Contrast and improve contrast accessibility on your Chrome browser.
Extension stats
By: Stefan Kuip
Rating: 4.00
(1)
Creation date: 2020-01-17
Risk impact: Very low risk impact
Risk likelihood: Very low risk likelihood
Manifest version: 3
Permissions:
Size: 15.37K
Email: ch*****@skuip.net
Other platforms
Not available on Firefox
Not available on Edge
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Extension summary
There may be a slight deviation because a monitor color profile is applied when the screen is captured.
In Chrome you can counteract that by changing chrome://flag 'Force color profile' to sRGB
v1.0.3 Using shadow root to prevent style mixture. v1.0.5 Showing more color in a grid with contrast values v1.0.6 Improved color selection v1.0.7 Manifest V3
User reviews
Incorrect result when page is zoomed in (although screenshot is correct) - I need to be on 100% when using it, so measurements for small pieces of text are skewed by font anti-aliasing :( Hopefully it can be fixed, because other extensions are just rubbish.
Extension safety
Risk impact
SK Contrast does not require any sensitive permissions.
Risk likelihood
SK Contrast has earned a good reputation and can be trusted.
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