Firefox Color
Build, save and share beautiful Firefox themes.
118,371 users
0 users
Let's get color blind
Simulates information a color blind person receives and/or adds a daltonization filter. This addon can be used for testing a website accessibility for the color blind and / or to educate (yourself) on the topic of color blindness.
1,422 users
Extended Color Management
Ever wish that Firefox didn't use color management when viewing images or video? Turn it off easily with this add-on.
2,086 users
514 users
A11Y - Color blindness empathy test
Empathy test for color blindness and visual impairment. This add-on emulates 8 types of color blindness, plus grayscale to check the contrast of your website. https://vinceumo.github.io/A11Y-Color-Blindness-Empathy-Test/
233 users
ColorZilla
Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...
149,387 users
Let's get color blind automatically
Simulates information a color blind person receives and/or adds a daltonization filter as pages load. This addon can be used for testing a website accessibility for the color blind and / or to educate (yourself) on the topic of color blindness.
10 users
Custom Google Visited Link Color
Customize the visited link color for google search results.
575 users
0 users
Colorpick Eyedropper
A simple eye-dropper & color-picker tool allowing you to select color values from webpages. You will need to enable the add-on bar Firefox menu->Options->Add-on Bar OR View->Toolbars->Add-on Bar Then refresh the page.
22,558 users
ColorfulTabs
The first addon you should be installing on a fresh Firefox install. A must have. The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color.
15,137 users
0 users
Color Picker
Search for the perfect color via an stylish color picker in a popup.
11,011 users
47,068 users
0 users
Color Blind Test | Color Blindness Test
Color blindness test help you to test grey, blue, red-green, blue-green color blindness for you and your kids.
3 users
Invert Colors
A simple FireFox add-on that inverts the web page colors (including images) to make pages easier to read in darker settings. Github repo: https://github.com/Max-Github/FireFoxInvertColors
3,616 users
3,045 users
8,590 users
Color by Fardos - Color Picker
Pick colors from websites, save colors & gradients, get matching shades and tints and create beautiful gradients.
5,879 users
No Color
Remove colors and background images from the page by one click.
349 users
Coloriage Plus
Améliorez votre recherche Google grâce aux résultats de notre service.
936 users
869 users
Color Changer
Change a page's text, background, and link colors to your liking.
788 users