Help with paint code

[Eagle Custom]

I have a 77 2wd blazer and since I cant seem to make up my mind on color or colors to paint the thing I have decided to go back with the original color minus trim but their is no spid on the glove box so I have no idea what the paint code is or is even called any help would be great.

what it looked like when I brought it home







And what it looks like now