Color wheels and charts are good, but sometimes it's hard to get the inspiration to put different colors together. When I am in a color funk, I like to go to FatQuarterShop.com and look at the pictures of the fat quarter bundles that they put together. On the left, click on "fat quarter bundles." You will see pics like these:
[ATTACH=CONFIG]474794[/ATTACH] [ATTACH=CONFIG]474795[/ATTACH] [ATTACH=CONFIG]474796[/ATTACH]
They give me a lot of inspiration and there are tons of different color combinations. I usually do a "View All' and just scroll down the page of all of them. Something usually jumps out at me...
From that, then I can go to my stash and start putting things together.