I think its probably a custom color. If you look by the bottom by the exhaust and where is says "Pontiac", that part of the bumper is painted the same as the car, so this one has probably been repainded.
Either way I think its a pretty ugly color, unless this is a girls car.
The color doesn't really do it for me, who the hell wakes up ands says I think i'll paint my gtp powder blue today, you just killed the car, go buy a ricer and do that crap. Its not ok even if there are a girl, expected, but not ok, granted if you were a guy driving that I may question your sexuality.
I remember that damn parking lot, hated having to walk over to Higgens hall. When I first started there in 89, they had tailgate parties there, sure miss that.