As long as you stay away from blue, you are ok.
Less focus on camo, more focus on playing the wind and your movement. Alot of mammals, deer and dogs in particular, are blind to alot of colors to begin with. Their site is geared more for movement. Most colors show up brown to them anyway, even blazer orange. One of the only color that dogs see well is blue.
Also, if you use a decoy, you can get their attention off of you even more.