I just ordered from Connecting Threads, the most wonderful charm and stack collections of 24 different fabrics. If you buy a couple of those and then add either a black or white tone on tone ( neutral ) you would be able to do a beautiful colorful pattern without worry about ''matching'' colors. Their collections all 'color match'.......have fun......I do a lot of scrappy quilts and pink looks just fine next to orange or lime green!! Sounds funny but it always works....
jodi in leavenworth
ps....most stores or on line stores, offer fabric line collections in charms, stacks, turnovers, jelly rolls etc. all the fabrics in one collection are meant to be used together.....I usually add a white or black to give the eye a place to rest in the pattern.