[Yetiman]

If you peel the label, they may list the contents on the back.

My car was painted with DuPont Centurion, and the painter gave me the label from the paint can (car was painted in 89').

On the back of the label they have a list of all the possible contents for that line of paint, and the amounts of each that were used was written in by hand when the paint was mixed.

I went to a local auto paint supplier, and they were able to mix me up a pint in about 15 minutes, and it is an absolute perfect match.
I thought finding some paint was going to be a nightmare. Fortunately it proved otherwise.