Jerry, that's a tough task from a photo. If the trucks driveable, run it by a auto paint store, the one the body shops use. They'll have a scan device the counter person can use to do a match to currently available colors. If you can't drive it, still go by and ask their advise.

Good Luck,
RonR


RonR


1951 3600 with Clark flatbed, T5, 4.10 rear
1970 340 Duster
1990 5.0 V8 Miata (1990 Mustang Gt Drivetrain)
1964 CJ5