I would go for dark Anthracite....white is nightmare to keep:crazy:trust me i know:devil:that said some colours don't work on certain wheel designs but iam pretty sure a dark Anthracite would go well with your wheels and cars colour,
Are you planning on painting them yourself, or getting someone to do them for you?
The relevant paintcodes are listed directly under each colour swatch, so should be a doddle to get made up at an automotive paint supplier (many of which are online), or for the person you comission to do the job to obtain.