My vote is BRG, but then I'm Bias
If you get a chance look up my build @Classic Roadster forum (Here), I had it painted a (Euro) PPG color called Zagato Dark, a 60's Ferrari/Zagato color, I looked at all the BRG colors (Jag, Lotus, AC, etc) none looked like the color I'd seen on an 65 427 Street back in 1967, till I saw the Zagato color. If you PM me I have many pictures of the color in different lights (Indoor, Outdoor, etc.) that I can email you. My $.03 Cheers Tom.