My favorite bindings are scrappy. I like to use fabrics from the quilt - anything over 12" long gets included. I agree with the person that said the binding is the final border. Mine are generally contrasting to make a statement. I try to make them work with the front and the back. The back might be anything. I tend to like flannel for throw size. So, it definitely does NOT match. I am too frugal to spend all the money it would cost for it to match!