Cyan

 is a Color in Brawlhalla.

It is unlocked by leveling-up a Legend to Level 12 for most Legends, other than the following:
 * Bödvar, Diana, Gnash, Isaiah, Jhala, Lin Fei, Mordex, Orion, Reno, Teros, Wu Shang and Xull, who unlock it at Level 10