Image Color Picker is in a very early state of development and hasn't been maintained in years. Pull requests are welcome :-)
Image Color Picker allows you to pick the color of a pixel of an image.
Check out the example folder for details.
There's also a working demo available here
In order to use the plugin you need to include the jQuery library and at least the Core and Widget module of the jQuery UI library.
Make sure that you have Java installed . If not, go to this page and download "Java Runtime Environment (JRE) 5.0"
Build the minified version of Image Color Picker:
rake min
Test Image Color Picker against JSLint:
rake lint
Remove all build files:
rake clean