extension ExtPose

Contrast Ratio Checker

Description from extension meta

The simple contrast ratio checker on web pages.

Image from store Contrast Ratio Checker
Description from store Click on any part of the website to see what Web Content Accessibility Guidelines(WCAG) 2.0 level the ratio between the foreground text color and the background color is in conformity with.

Latest reviews

  • (2019-12-06) Mitko Janeski: Really bad dont work at all
  • (2018-05-07) Herr Marek: Von der Funktionalität wäre es durchaus brauchbar, aber es injiziert Google Analytics in jede Website die man besucht. Absolutes No-Go
  • (2018-03-06) Emile Bergeron: Great potential, but without taking transparency into account, it's pretty much useless/misleading most of the time.
  • (2017-11-25) Mohammad Hossein Mojtahedi: Amazing tool. Doesn't work on gradients and some other places. example: www.edit.gold
  • (2017-04-10) Tony Minides: Excellent work and easy way to check
  • (2015-12-23) Guillaume Chabot: Doesn't work on chrome 47.0.2. Nothing happen when I click the extension button

Latest issues

  • (2019-01-22, v:0.2.1) Jan Enning: Google analytics
    Why does it inject a Google analytics script on every page? This totally violates my debugging.
  • (2016-11-16, v:0.2.1) Per-Ragnar Lindfors: Google Analytics
    Had some real trouble when configuring google analytics for my site, this plugin has it's own event tracking (_gaq) defined (which is quite intrusive to me).
  • (2015-11-24, v:0.2.1) Bogdan Ferariu: Not working
    Chrome Version 46.0.2490.86 (64-bit), MacBook El Capitan. I click the extension icon and nothing happens.


2.9 (10 votes)
Last update / version
2015-07-22 / 0.2.1
Listing languages
en ja