I need a color code please.

[24hog]

I am new and really enjoy looking at all the rides and projects from all the members. I am almost done with my 71 blazer and have a couple of questions that I am sure someone will know the answer.
I need the paint code for the white top. I have kept everything about 98% stock and I want the right shade of white. I also need to know what kind? Enamel or is there a certain process or kind of paint to get? I am going to leave the factory texture and I want the same amount of gloss or matte that it's suppose to be.
Thanks in advance for the answers,
Roy