Bad Genetic Traits are not tied to a Color, or a breed. They are tied to the bloodline or Gene's themselves. You can have Bad Genetic Traits when breeding Black to Black or any other combination that you could think of.
This is why researching blooline and Traits are so important when breeding, and is the part that is left out in buying Backyard bred pups. All that is usually required for the Backyard breeders is convenience. AKC Full Blood that lives across the street, my hunting buddy has one, a guy at work, etc.. etc., etc., This is where problems usually start. Your normal hunting dog owner doesn't do the OFA's Hip X-rays, Eye Cerf's, Elbow, X-rays or CNM Test. This would tell them of any existing problems that their dog may be infected with, or a carrier of. These test cost severl hundred dollars, so are passed on because their dog seems to be Ok. Most Carriers of trait defects show no signs, but when bred with a female or male that is a Carrier also, Infects the whole litter, and then the trouble starts.
The responds is: My Dog don't have that, but in reality, usually both the Male & Female has it, they are just carriers, and will not show unless tested. But now they have produced a Fully Infected Litter, and any dog Clear, Carrier, or Infected dog they are bred to will produce infected litter.
But to you question. The color alone has not effect on the gene or triats of the puppies. It is deeper than color. cooter