Kuler by Adobe Labs

Adobe Labs has just launched a new site called Kuler.Kuler is a tool to help create color schemes. You can browse through schemes created by other users or create your own. Start with a specified color (using RGB, CMYK, etc.) and Kuler will show you Analgous colors, complementary colors, or different shades of the same color amongst other options.I always find choosing color schemes really difficult.This is a great tool.