I’m not color saavy savvy enough to actually design a good color scheme for websites. What I did years ago was come up with a particular blue (#336699) and just chose to use it as the predominant color for my website. I keep thinking that it would be nice to add some different colors, but frankly, I never get around to it.

Today, I discovered that returnofdesign.com had a cool webpage which you can use to find nearby hues, variations in saturation, and complementary colors. For instance, here is the page for brainwagon blue. Very nifty!