If you had the sire's identification number he should be able to tell you, but if not than nevermind about asking him. I don't see a lot of the blushing within the pattern you would see in a super pastel, so my best guess would be that he's a fire bee. A lot of the images on WOBP of the fire bee are from wilbanks, and his seem to come out very black and white over the usual yellows, so that kind of explains his contrast. I'm just not seeing the super pastel, though.