I had my 19" OEMs done to match steel grey paint (now midnight silver, evidently). They match well.
Highly recommend having a conversation with Bob Barnes at Verne's Chrome Plating in Gardena. In fact, if you're in the area at some point, it's worth dropping by his shop (call first to ensure he's present) since he has all of the color choices/samples right there.
Also, an SvC may be able to loan you a set of wheels for the week while holding onto your tires (they'll give you the TPMS hardware to hold onto). They charged me $125 to re-mount and balance, which I figured was more than fair given the aforementioned work as well.