I just found this great site, Color Palette Generator while visiting a wonderful blog that is fairly new, Cozihome. I hope you'll check them out:)
As mentioned in my last post, I'm thinking of painting my master bedroom blue. Using the color palette generator I selected a personal photo of a stormy day at the beach, colors that I love, and upload to the site. PHoto of inspiration, Clearwater beach Fl 2009:
These are the generated colors:
Yes, this looks like the palette that I'm going for!