can you show a chocolate coloured griffon

The breed standard says
Colour

Clear red, black or black and rich tan without white markings. In clear red, a darker shade on mask and ears desirable. Ideally each hair should be an even red from tip to root. Frosting on muzzles of mature smooths should not be penalised.

thankyou for that tried to get the kc standard up and kept getting an error message knew someone on here would be able to help out