Any of these board would perform and would look great.
If you dont like red and black then go with green and black, If you don't like either of them you could go with a black and yellow.
Their are other M-ATX out their but these are the one that I would pick for performance and looks.
ASUS-Maximus VI Gene
GIG-GIGABYTE GA-G1.Sniper M5
ASROCK-ASRock Z87M