ColorZilla for Firefox
ColorZilla for Firefox is an extension that assists web developers and graphic designers with color related tasks - both basic and advanced.
ColorZilla includes a Color Picker, Eye Dropper, Gradient Generator and many additional advanced color tools.
With ColorZilla you can get a color reading from any point in your browser, quickly adjust this color and paste it into another program. You can analyze the page and inspect a palette of its colors. You can create advanced multi-stop CSS gradients. And there's much more...
ColorZilla is also available as a Chrome extension.
Feedback
Please contact us with comments, suggestions, questions or bug reports.
Acknowledgements
Color Picker by Christopher T. Tillman and John Dyer.
Thanks to everyone who suggested new features and reported bugs.