Rho Galaxy paints its units a combination of a light sand color on the front, fading to black on the sides and legs of the ‘Mech. Battle armor  units follow a similar pattern. Aerospace units are painted with the lighter color on top and black on bottom surfaces. Tanks and other armored vehicles paint the front of their units tan and black toward the rear and sides.
-Canonized by Nomad, 6/18/21

During their time on Benfled in 3053, the 3rd Fang Cluster painted their ‘Mechs bright crimson with brushed-steel highlights.
-Per BattleCorps fiction Horn and Fang


Other references:
none


Insignia:

A steel viper coiled around a rose is the emblem of Rho Galaxy. Per FM: Warden Clans, page 147.