I don't like the color wheel my self. I never like the colors that the color wheel says go together. I would pick colors from my main fabric that is a print. Then I would stay with those colors but use different shade of that color. I try to stay with 5 colors. A lot of this all depends on the pattern! So this is a very hard question to answer! My best advise if you like it together then use it because its your quilt!