Here's a pic of the factory olive that's underneath the blue someone obviously laid on with a brush (they painted over everything except inside the hood and the cab). I'm actually considering going back with the olive or dark olive myself. Initially I was all about going with medium blue, but there seem to be quite a few people out there already with the same idea
Sorry, not the best pic, but this was handy:
Here's a link with the original paint samples, choose chevrolet truck and then your model year:
http://www.tcpglobal.com/autocolorli...arch/search.pl