Groenendael
Solid:
Laekenois
Sable: Red sable in any of the patterns, but heavy black shading/tipping is not preferred.
Masking: May be masked with

, small or standard mask.
Malinois
Sable: Red sable in any of the patterns.
Masking: Must be masked with

, standard or extended mask. Ears must be black. Black toes/fingers are allowed, as is a fully black head in dogs with extended masking. A large amount of black on the throat/front of chest is typical and accepted in this variety.
Tervueren
Sable: Red sable in any of the patterns.

are also allowed base colours, but they are not preferred.
Urajiro: is allowed - may extend up and include whole legs, but rich colours are preferred in this variety.
Masking: Must be masked with

, standard or extended mask. Ears must be black. Black toes/fingers are allowed, as is a fully black head in dogs with extended masking. A large amount of black on the throat/front of chest is typical and accepted in this variety.
All four varieties may have

jowls.
White Markings: Allowed in all varieties as trim on the chest/feet only.