Just an idea, but if you're going to color the triangles, shouldn't the outer circle be green for the seventh sphere of Confluence? From what I remember, the Shaerams are all either all one material, i.e. Tower of Sorcery Chapter 1 "[Dolanna] reached into the bodice of her blue dress, and withdrew an amulet made of ivory."
Or like in chapter 10 "It was the shaeram, the symbol of the katzh-dashi, and Tarrin stared at it for a moment. It was the same as the one he wore around his neck, but this one had color. The circle around the perimiter was green, and the four-sided concave star in the center was white, with a black point in the middle. The points of the six-sided star between them were red, orange, yellow, blue, indigo, and violet, laid out in such a way that their corners met perfectly and did not overlap. Tarrin noticed that what he thought of as a six-sided star was actually six triangles carefully laid out tip-to-tip, so that each triangle made contact with the circle and the triangles to each side. Tarrin was quick to make the connection between the colors and the seven grades of Initiation. They were also the seven colors he saw during the Test. Each color represented a sphere of Sorcery."
I don't know, just thought that if you were going to make a color version, it should have all the colors in it.
Fifer
