Standard colors vary per breed. Typically they include Cream, Fawn, Brindle, White, Pied for French Bulldogs and Fallow, Fawn, Brindle, Red, White for Bulldogs.
Non-Standard colors are Colors not listed on the AKC Standard. Such as but not limited to Blue, Chocolate, Black, Lilac, Merle, Blue/tan, Black/tan, Lilac/tan. However, Non-standard colored dogs can still be registered with AKC.