I can't say it's exact, it looks like it to me, but I haven't seen the original for over 30 years!
When they mixed it they said there was metallic in it, this I did not understand, but it sprayed on well , 2 coats (might not have even needed the second) it covered well.
I think ppg's letters indicate there level of paint, my E7 was mixed in DBC....... one of there top of the line series I think? Rich.