Hi all:
I was looking for a color selector for a client today and came across this site. I think this is the best/slickest color selection site I have ever seen.
You can select from color, color schemes, see sample text on the colors, see a mock up website done in light or dark versions of the colors selected. You can hover over colors to get their RGB values, you can list the colors and number values on screen and, you can export everything into HTML/CSS, XHTML, Test and so on.
This is very powerful.
Check it out and let me know what you think.
http://colorschemedesigner.com/