Search Results for tag "color"

ColorfulTabs Featured

The most beautiful yet the simplest add-on that makes a strong colorful appeal. Colors every tab in a different color and makes them easy to distinguish while beautifying the overall appearance of the interface. For Seamonkey & Flock. An essential. F...

Rated 4 out of 5 stars (862)
275,882 users
Updated June 13, 2014

Colorific No Restart

Colorize web pages by means of advanced controls for hue, saturation, lightness and opacity. White-list web domains for automatic colorization. NEW: Use drag-and-drop to copy themes as text and to freely group color properties.

Rated 4 out of 5 stars (14)
1,820 users
Updated May 26, 2014

Color Transform No Restart

Adapt page colors to your taste or need. Save your favorite color scheme for automatic coloration of newly opened web pages. With 18 predefined themes and 24 basic transforms for hue, saturation, lightness and opacity.

Rated 4 out of 5 stars (14)
2,019 users
Updated May 21, 2014

colorPicker No Restart

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). Very simple source code! Similar in function to Internet Explorer's color picker.

Rated 4 out of 5 stars (20)
39,491 users
Updated May 2, 2014

DevTools Tweaks

DevTools Tweaks extends the features of the built-in Firefox Devtools.

Adds New Rule, color-picker and Open URL to the inspector. Adds JSON parser to network view in Web Console, and adds hidden options to the options panel.

Rated 4 out of 5 stars (1)
160 users
Updated May 1, 2014

Context Highlight

Allows you to quickly and easily highlight all instances of a word or phrase within the current page. Simply select the text you want, right click and choose "highlight"...

Rated 4 out of 5 stars (30)
10,348 users
Updated April 26, 2014

Advanced Frame Designer

A tool to design frames directly in the web page. The integrated color picker supports also harmonic colors. Operating notes see the tooltips.

Rated 5 out of 5 stars (1)
174 users
Updated April 20, 2014

WCAG Contrast checker

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 (8)
4,577 users
Updated March 19, 2014

TextMarker Go

Allows to highlight the selected text.
1) three customizable colors for highlight
2) highlight functions as bookmarks
3) hotkeys for highlight selected text, remove highlights, and jump to highlighted text.

Rated 4 out of 5 stars (29)
1,524 users
Updated March 19, 2014

Column Reader No Restart

Web reader for wide screens and long documents. Read with pleasure in one of many attractive layouts. NEW: Integrated image viewer with pan and zoom + Choice of replacement font.

Rated 5 out of 5 stars (15)
902 users
Updated March 14, 2014

Facebook Color Changer No Restart

Personalize your Facebook with the color of your choice.
You'll find a pink Facebook icon located on Firefox Add-On bar (at the bottom corner).
Then change the background color of Facebook in a single click!

Rated 3 out of 5 stars (33)
15,742 users
Updated February 19, 2014

Switch Message Colour

Adds a Toolbar-Button to Thunderbird to switch between the mails' original colouring and your user defined colouring.

Not yet rated
195 users
Updated January 28, 2014

Foxfiltre

Adds a many graphic filters to the main context menu.

Not yet rated
207 users
Updated January 5, 2014

HTML Color Coder

This extension gives HTML color code value for selected color.

Rated 5 out of 5 stars (2)
651 users
Updated December 7, 2013

Screen Dimmer

Darken any web page to reduce eye strain and increase comfort

Features:
- Change overlay color
- Increase, decrease or reset overlay with right mouse click or keyboard controls

Ctrl+Alt++ to darken
Ctrl+Alt+- to brighten
Ctrl+Alt+0 to reset

Rated 4 out of 5 stars (8)
851 users
Updated November 11, 2013

NewScrollbars (aka NoiaScrollbars)

The "NewScrollbars"-extension replaces the default scrollbars of Firefox and Thunderbird with colorized ones (partly) known from "Noia themes".

Rated 5 out of 5 stars (61)
13,035 users
Updated October 29, 2013

Colorlicious No Restart

Make your browser unique by adding a splash of color.

Rated 5 out of 5 stars (15)
1,893 users
Updated September 7, 2013

ColorHexa No Restart

Color tool converting and providing information about any color.

Not yet rated
236 users
Updated August 30, 2013

Rainbow Color Tools Featured

Color tools for web development.

Color picker and eyedropper + saving colors and trying out colors with drag and drop.

Rated 5 out of 5 stars (82)
45,491 users
Updated August 19, 2013

(un)clrd No Restart

The internet in black and white.

Rated 5 out of 5 stars (4)
339 users
Updated August 11, 2013