Colour code required

[UltimaES]

I'm trying to match the colour of the ultima gold on the wheels. Does anyone have the ral code or something that I can work with to anodise some components

[renmure]

I got my wing supports painted to match my wheels when it was at the factory.
When I got extended wing supports I had my local paint guy colour match the new supports to the original ones and the gold wheels and the code used was Nissan ER2.
I'm no paint expert, but is looks like a perfect match to me on the metal.