We had a good discussion about paint colors not too long ago. I moved that thread to the Oliver forum, and bumped it to the top.

These codes are about as good as you are going to get. If you are having a professional do them, discuss it with them and let them know those codes. They will be able to tell you the advantages of the different paint formulations, and the costs associated with it. If you have to buy the paint and take it to your painter, then a NAPA or CarQuest should be able to mix your paint. I'd still ask your painter what they would prefer. If they do good work, they'll know what they like and dislike.