"Perhaps it is grouping us into particular factions?" Margaery suggested. The idea of color coding everyone wasn't too surprising. Given the different sets of scrubs colors around, some of them shared by a number of individuals, it had seemed evident that they were being paired into different groups.

"It might not be relevant, but in my world, certain households had particular colors that were theirs. There was a family that had red and gold as their defining colors. My home had blue and gold, as well green."

She looked around the room, "Those of us with grays or greens or reds, perhaps whomever brought us here wants those groups to band together?"