Select a part of the viewport and compute the maximum contrast ratio

Latest Version

Version
1.0.7
Update
January 30, 2022
Size
15.01KiB
Developer
Category
Users
22
Rating
4 ★
Manifest Version
3
Web Store Status
Languages Support
English
See more
Permissions
ActiveTab
Scripting
See more

SK Contrast Extension

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
Read more

Source Manifest.json

{"update_url": "https://clients2.google.com/service/update2/crx","background": {"service_worker": "background.js"},"action": {"default_icon": {"16": "icon-16.png","32": "icon-32.png","128": "icon-128.png"}},"commands": {"_execute_action": {"description": "Toggle extension","suggested_key": {"default": "Alt+Shift+X"}}},"description": "Select a part of the viewport and compute the maximum contrast ratio","icons": {"16": "icon-16.png","32": "icon-32.png","128": "icon-128.png"},"manifest_version": 3,"name": "SK Contrast","permissions": ["activeTab", "scripting"],"short_name": "SK Contrast","version": "1.0.7"}
Read more

Similar Extensions