The Archers
The Cavaliers use a red with silver paint scheme on their combat equipment unless circumstances dictate otherwise.
Per FM: Lyran Alliance, page 103.
Other references:
Banshee, FM: Lyran Alliance (plate 7)
The unit’s insignia is a sword set against a knight’s shield bearing the crest of the Kelswa family. Per FM:Lyran Alliance, page 103.