When not utilizing operational camouflage, Sigma Galaxy's subtle parade scheme is navy blue with grayish-blue edging. Mechwarriors, Elementals and armor crews also highlight their units with blue and white checkerboard trim.
Canonized by MadDoc on 1/31/10.
The Galaxy insignia is the Clan Ghost Bear logo rendered in green, with the Greek letter sigma superimposed over it.
Per FM: Warden Clans, page 99.