Search Results for tag "color"

Stylish - Custom themes for any website Compatible with Firefox 57+

Stylish lets you customize any website with custom user styles (themes for websites). Choose from the largest userstyles library to change the color scheme, background, and skin for Google, Facebook, YouTube and many, many more sites.

Rated 4 out of 5 stars (1,281)
319,563 users

ColorZilla Compatible with Firefox 57+

Advanced Eyedropper, Color Picker, Gradient Generator and other colorful goodies...

Rated 4 out of 5 stars (430)
176,554 users

Color Transform

Transform the colors of entire web pages or selected elements. Combine predefined themes with basic transforms. Save transforms for specific web domains.

Rated 4 out of 5 stars (25)
949 users

colorPicker

A very simple extension for learning web page colors. Copy the RGB or Hex color code of any pixel displayed in your browser to the clipboard (in CSS/HTML format). Similar in function to Internet Explorer's color picker.

Rated 4 out of 5 stars (59)
49,366 users

NewScrollbars (aka NoiaScrollbars) [Fx/Tb 10-56] Requires Restart

The "NewScrollbars"-extension replaces default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".
[ not compatible with Firefox / Thunderbird 57+ ]

Rated 5 out of 5 stars (100)
10,898 users

Font Inspector (WebExtension) Compatible with Firefox 57+

Click on any element to get the font info in a page popup

Rated 2 out of 5 stars (6)
1,168 users

WCAG Contrast checker Compatible with Firefox 57+

Checks for compliance with the contrast levels, brightness and shine in the color combination of foreground and background of textual content based on the requirements of WCAG 1 and WCAG 2.

Rated 5 out of 5 stars (10)
2,644 users

Rainbow Color Tools Requires Restart

This addon is no longer being updated and won't work with new versions of Firefox. See the Colorzilla addon for a replacement: https://addons.mozilla.org/en-US/firefox/addon/colorzilla/.

Color tools for web development.

Rated 5 out of 5 stars (98)
10,742 users

Color That Site! Requires Restart

Change the colors of web sites. With the move of some sliders, you change the foreground and background colors of a site.

Watch the video for a short introduction.

Rated 4 out of 5 stars (87)
2,721 users

Colorific

Colorize entire web pages. Configure themes using sliders and drag-and-drop. Set domain preferences for automatic coloration.

Rated 4 out of 5 stars (13)
540 users

Firepicker Requires Restart

Simple color picker plugin for Firebug.

Rated 5 out of 5 stars (56)
4,820 users

Flat Color Picker Compatible with Firefox 57+

Pick up amazing color on one click

Not yet rated
10 users

Rainbowpicker Requires Restart

Pick any color of the...

Rated 4 out of 5 stars (17)
338 users

Advanced Frame Designer Compatible with Firefox 57+

A tool to design frames directly in the web page. The integrated color picker supports also harmonic colors. Also shadows, border-image, gradiends and transform definitions are supported.

Rated 5 out of 5 stars (2)
237 users

ColorTime Compatible with Firefox 57+

Firefox Time Color changer Day and Night.

Rated 5 out of 5 stars (1)
3 users

HTML Color Coder Requires Restart

This extension gives HTML color code value for selected color.

Rated 5 out of 5 stars (1)
98 users

ColorSuckr Requires Restart

Extracts colors from images and builds color schemes.

Rated 4 out of 5 stars (10)
20 users

Palette Grabber Requires Restart

Creates a color palette for Photoshop, Paint Shop Pro, GIMP, Flash, Fireworks, Paint.NET, or OS X based on the current page.

Rated 4 out of 5 stars (11)
54 users

ColorHexa

Color tool converting and providing information about any color.

Rated 4 out of 5 stars (1)
72 users