CPC 464 ral codes

[deadmeat]

Hi 

I have a badly damaged CPC 464 case that I decently restored with lots of epoxy but I now need to paint it properly...googling indicates the color of the case as RAL 9004 signal black... but case top and bottom have different colors, my guess would be that eventually 9004 is the bottom while top is more of a grey tone. Does anyone know the exact RALs for top and bottom?