Developer Color Picker
http://www.panic.com/~wade/picker/

A custom color picker designed specifically for developers. Makes getting colors out of Photoshop/Acorn mock-ups quick and easy. Currently supports NSColor, UIColor, CGColorRef, CSS and HTML styles.

A custom color picker that will let you copy a NSColor/CGColorRef/etc. declaration initialized with the current color from the picker to the clipboard

Colour picker for mac

"A custom color picker designed specifically for developers. Makes getting colors out of Photoshop/Acorn mock-ups quick and easy."

在线取色

picks different colors

0to255 cures your color manipulation woes. Simply pick the color that you want to start with and 0to255 gives you a range of colors from black to white using an interval optimized for web design. Then, just click the variation you want to use and the hex code is automatically copied to your clipboard.

jquery color expressions

jQuery color plugin xcolor - Website and Application Intelligence http://bit.ly/96k7hW – Delicious Popular (twittilicious) http://twitter.com/twittilicious/statuses/18356137255