What is Kontrast - WCAG Contrast Checker?

Kontrast - WCAG Contrast Checker is a Chrome extension developed by https://www.getkontrast.com, and its main feature is "Quickly check and adjust contrast in realtime in your browser to meet WCAG 2.1 requirements.".

Extension Screenshots

Download Kontrast - WCAG Contrast Checker Extension CRX File

Download Kontrast - WCAG Contrast Checker extension files in crx format, manually install Chrome extensions in the browser, or share the crx files with friends to easily install Chrome extensions.

Extension Usage Instructions

Kontrast is a browser extension that let you quickly check and adjust text and background contrast in realtime in your browser to meet the standards of Web Content Accessibility Guidelines (WCAG) requirements.

Features:
✔ Auto inspect contrast for the selected element
✔ Display accessibility ratio
✔ Automatically get closest WCAG compliant color
✔ Color Slider
✔ RGB and HSL mode
✔ Color picker
✔ Easily copy color (HEX, RGBA, HSLA)
✔ Ignore CSS hover effect
✔ Dark Mode

Special thanks to Gary Simon from Coursetro.com for covering my product.

Extension Basic Information

Name	Kontrast - WCAG Contrast Checker
ID	haphaaenepedkjngghandlmhfillnhjk
Official URL	https://chromewebstore.google.com/detail/kontrast-wcag-contrast-ch/haphaaenepedkjngghandlmhfillnhjk
Description	Quickly check and adjust contrast in realtime in your browser to meet WCAG 2.1 requirements.
File Size	396 KB
Installation Count	7,552
Current Version	1.1.9
Last Updated	2020-05-23
Publish Date	2020-05-21
Rating	3.53/5 Total 17 Ratings
Developer	https://www.getkontrast.com
Email	[email protected]
Payment Type	in_app
Extension Website	https://www.getkontrast.com
Help Page URL	https://www.getkontrast.com
Supported Languages	en
manifest.json
{ "update_url": "https:\/\/clients2.google.com\/service\/update2\/crx", "name": "Kontrast - WCAG Contrast Checker", "version": "1.1.9", "description": "Quickly check and adjust contrast in realtime in your browser to meet WCAG 2.1 requirements.", "content_security_policy": "script-src 'self' https:\/\/ssl.google-analytics.com; object-src 'self'", "permissions": [ ":\/\/.gumroad.com\/*", "storage", "activeTab", "" ], "background": { "scripts": [ "background.js" ] }, "content_scripts": [ { "matches": [ "" ], "js": [ "content.js" ], "css": [ "content.css" ] } ], "browser_action": { "default_icon": { "16": "images\/kontrast16.png", "32": "images\/kontrast32.png", "48": "images\/kontrast48.png", "128": "images\/kontrast128.png" } }, "icons": { "16": "images\/kontrast16.png", "32": "images\/kontrast32.png", "48": "images\/kontrast48.png", "128": "images\/kontrast128.png" }, "web_accessible_resources": [ "content.css", "iframe.html" ], "manifest_version": 2 }