I think he's a common Cobalt blue...?
Not that great sorry. He's got patches of violet that are pretty well hidden, but can show when the lightings right. And there's blue hidden the the black part of the flight feathers of his wings.
im pretty sure he is a colbat blue he has similar markings to my clauzie and he is colbat blue aso. They are very cute and smoochey.:-) Clauzies colour is more vibrant now he is older than below tho n the siggy pic :-) may as well put his teenage pic up hehe he but 6mnths now. Ps Dont mind the pic of Kermit ut this is the clearest one of clauzie what he is now and hes a colbat. Good luck othrs may know more
Peps,Sandy,Toni,Ali,Danny,R,Spyro and Stan