red = large theropod (t. rex, gorgosaurus, charcharodontosaurus, etc)
orange = dromaeosaur (like valociraptor, deinonychus, turkey)
blue = sauropod
light blue = titanosaur
green = hadrosaur
light green = stegosaur
yellow = trike
pink = tiny baby herbivore (microceratops, pachycephalosaurus, heterodontosaurus, etc)
purple = pterosaur
white = behemoth (200 foot/70 meter long titanosaur)
black = leviathan (100 foot/30 meter spinosaur)
color not listed = choice of dinosaur so long as it does not fit into these groups

post picture of your dino