Jquery Color Pickers - If you are looking for jquery color pickers,these might help you out.
Color Picker - jQuery plugin
A simple component to select color in the same way you select color in Adobe Photoshop
jQuery Color Picker
Farbtastic: jQuery color picker plug-in
Farbtastic is a jQuery plug-in that can add one or more color picker widgets into a page through JavaScript. Each widget is then linked to an existing element (e.g. a text field) and will update the element's value when a color is selected.