GM's Fontaine Blue

Hello modelers-

I am new to the modeling community so I hope that you guys will go easy on me here.

I am making a model for someone I know for Christmas this year, it is a 1965 Pontiac GTO, and the person I am making this for had this car in Fontaine Blue. Its color code was "D" and I was able to find paint chips but little else.

Do you guys know of any good sites where I might be able to find some paint in this color... or is it even possible to get some mixed some place?

Thanks for all the help and I'm looking forward to becoming an active member of the forums.