This is awesome. I'm redesigning my blog and this will be really handy. I've never liked any of the current color scheme designers because they were too complex and I don't seem to get enough out of it.

What I'd love is something like this but with sample text, and change the background and foreground colors in real-time so that I can see how colors interact between text and backgrounds. I always have trouble trying to choose which colors to use for backgrounds. Good palettes just don't work most of the time because too much of one color doesn't play well.