REPAIR OF SCUFFED ALLOY RIMS?

[bpar1713]

A previous owner fitted my S320 with AMC (not AMG) alloy wheels which have several relatively minor scuffs around the rims.
I've filled and sanded these quite successfully but cannot find a touch up spray or touch up bottle to match the original colour so am hoping someone the forum can give me a colour reference or something else to get a match.
Any suggestions will be appreciated.

 

[npuk]

These are the original MB colours: http://www.wheelpaints.co.uk/category_Car_Manufacturers_Colours_Mercedes_1.htm

But as you car has fake AMGs no guarantee they will match so your probably best off spraying the whole wheel.