Keeping the C6 fresh all those years had as much to do with special models like the ZR1 and Grand Sport as it has with constantly tweaking smaller things like the options, accessories and colors that have been offered.
For its final model year, the 2013 C6 will reportedly get a last new color called Night Race Blue. The Corvette is already offered in two blue hues: one called Supersonic Blue Metallic (an option that costs an extra $300 on the standard Vette) and a lighter blue introduced for the 2012 model year called Carlisle Blue Metallic. The latter debuted at last year's SEMA Show to celebrate the Corvettes at Carlisle event in Pennsylvania that claims to attract more privately owned Vettes in one place at one time than anywhere else in the world.
CorvetteBlogger also reports that Chevrolet will be deleting Competition Gray wheels from the options sheet and replacing them with the Black Painted Aluminum wheels you see above.