Oh this is so cool!

I Like Your Colors! is a web tool that will extract the colors from the CSS of any website you specify, and display swatches thereof.

Where am I finding all these cool links? From What Do I Know, a design-oriented blog I found from the links section on squidfingers. Make sure to check out the links in the Enjoying section, especially this and this. Jieun, you especially will like this.