The color(s) black, red, orange, yellow, blue, and green is/are claimed as a feature of the mark.
"COALITION SUMMIT FOR IPv6"
The mark consists of the wording COALITION SUMMIT FOR IPv6 in black, as well as a stylized "C" in the following colors: the uppermost segment is yellow; the adjoining thick segment is light blue in color, becoming darker blue in the lower adjoining segment; the short segment to the lower right is green; the outermost thin segment around the lower left is red; and the small section where the red and green segments overlap is orange.