Quickly check and adjust contrast in realtime in your browser to meet WCAG 2.1 requirements.
Kontrast - WCAG Contrast Checker Chrome Extension
Kontrast - WCAG Contrast Checker is a browser extension that enables real-time contrast checking and adjustments in your browser. It assists you to meet the stringent Web Content Accessibility Guidelines (WCAG) 2.1 standards. Offering features like automatic contrast inspection, WCAG compliant color suggestions, a color slider in RGB and HSL mode, easy color copying, and more, it is a must-have tool for designing accessible websites.
Extension stats
This extension was removed from Chrome Web Store on
2024-10-15
Manifest V2
Permissions:
- *://*.gumroad.com/*
- storage
- activeTab
- <all_urls>
Size: 405.50K
Email: ge*****@gmail.com
URLs: Website
Full description: See detailed description
Other platforms
Not available on Android
Not available on Firefox
Not available on Edge
User reviews
Pros
- Quick to pull hex codes
- Developer's quick response to issues
- Does exactly what it says
- Helpful for checking accurate contrast
Cons
- Limited features compared to the described overview
- Some features not working like color picker
- Inconsistency between color picked and zoom view
- Doesn't automate contrast checking
- Non-responsive developer
Most mentioned
- Quick developer response
- Doesn't automate contrast checking
- Limited features
- Issues with the color picker
- Not working on Chrome
User reviews
I thought it will catch all the erros by itself, but it didn't, I have to manullly check each text
by
Ehab Alamawi, 2023-06-01
Use it to quickly tell what colors work where. 10/10.
by
David Ward, 2022-11-15
still don't work :(
by
Bruce, 2021-04-29
Extension safety
Risk impact
Kontrast - WCAG Contrast Checker requires a few sensitive permissions. Exercise caution before installing.
Risk impact analysis details
- Critical Allows access to all websites, posing a significant security risk as it can monitor and modify data from any visited site.
- High ******* ******* **** *** ****** ***** *** ***** ** ******* **** ********* ********* ** * *********** *****
- Low ******* ****** ** *** ********* ******** ***********
Risk likelihood
We don't have sufficient data to confidently determine the risk likelihood of Kontrast - WCAG Contrast Checker. Use it at your own risk.
Risk likelihood analysis details
- Critical This extension is not longer available in the store
Upgrade to see full risk analysis details
Promo images
Similar extensions
Here are some Chrome extensions that are similar to Kontrast - WCAG Contrast Checker:
https://colourcontrast.cc
40K
https://accessibility.oit.ncsu.edu
70K
https://visbug.web.app
200K
Jorge Rumoroso
80K
https://www.felixniklas.com
200K
longmatthewh
851
https://www.deque.com
300K
WebAIM
600K
M.ed
200K
18 Clans
1,000
CSS Peeper
500K
Accessibility Insights Team
100K