Fast & Free Windows Color Picker: ColorPix
A Flexible JavaScript Color Picker: JSColor
Open Source Color Picker Tool: Color Selector
Colorpicker for Twitter Bootstrap
Perfect jQuery Color Picker Plugin: Spectrum
A Scaleable Color Picker: Colorjoe
Color Scheme Designer
Simplified & Lightweight Color Picker: Flexi
Advanced JavaScript Color Picker
Manipulate Colors With jQuery: xcolor
jQuery Color Picker: Farbtastic
PhotoShop-like JavaScript Color Picker
JavaScript Color Picker: mooRainbow
Online Tools for Experimenting/Analyzing Colors
Find Variations of Any Color: 0to255
A Tool For Creating Color Palettes: iWantHue
Online Color Palette Generator: Colllor
Analyze Color Contrasts Of Web Pages Online: Check My Colours
Color Encyclopedia, with CSS Gradients, Blends & Schemes: ColorHexa
A Set Of Web-Based Tools For Working With Colors: Color Explorer
Web-Based Color Palette Tool: COPASO
Analyze Colors Used On Websites: Web Colour Data
Find Color Variations Easily: Coloreminder
Work With Colors In 3D: ColoRotate
A Color Community To Find & Share Palettes, Gradients Or Patterns: Colrd
Discover And Share Colors: kuler
A Gallery Of Major Brand Color Codes To Get Inspired: BrandColors
Get Color Palette By Uploading An Image
Experiment CSS3 Properties Easily With CSS3 Playground
Find, Share, Discuss – Colors, Palettes & Patterns
Firefox Color Picker Plugins
Powerful Color Tool For Firefox: ColorZilla
Show a Color Picker Dialog When Editing a CSS Rule in Firebug: Firepicker
Color Tools for Web Development: Rainbow Color Tools
Chrome Color Picker Plugins
Color Picker, Eye Dropper & Gradient Generator: ColorZilla
Pick Colors From Web Pages: Eye Dropper
Pick Colors or Change Color(s) of Any Element in DOM: colorPicker
Quickly Generate Custom Hex and RGB Color Values: Color Generator
