I 100% agree with what your saying there my looking trails everyone and there bikes are all colour codedYeah, or around the axle might also have some tell tale red. RS did do some black ones for teams and bike co's though, albeit not that many, so it is possible that the black is original. Back in the day you were the cool of the cool if you had your lowers custom painted. These days it doesn't seem so common, sadly, as everyone wants factory orange or gold from Fox etc and would be too scared to lose street cred to change them!
That would be great if you could thanks.would like spray them the same red as the boxxer 151s if possible thanks again for your helpWhich year are you trying to replicate? I've repainted a few old RS forks and can give you the approximate codes for the relevant manufacturer options like VW Mars Red ('99 IIRC, but I can check).