New Color Combos

I've been trying to experiment with some new color combinations with my scrapbook pages and cards. I'm a matchy-matchy type "A" person so it's a bit of a challenge. I've been using my color wheel and looking for inspiration everywhere. Here's a card I put together the other night while watching American Idol. I never, in a million years, would have automatically thought about putting aqua, magenta, yellow and white together, but I think it works. What do you think?
The current Stampin' Up catalog also has some wonderful ideas to "borrow" from. {I would have loved to add some stitching to the patterned paper piece, but I was too lazy to change the thread on my sewing machine.}