Sensei Gray

Sensei Gray (Aka Grey or Gray) is a bait color, and therefore not obtainable. If it is permed, the cheater gets an instant 72 hour ban. Only Sensei wears this color.

Trivia

 * Sensei is the only known penguin to have this color.
 * In the October 2010 What's New Blog post about the Halloween Penguin Style catalog there was a gray penguin outside the Night Club, but this "Grey penguin" is just the adornment of his coat, not "the real color".
 * In the Earth Day Party 2011 there were two posters with animal costumes that members could purchase. It covers up the entire body, but if a person were to zoom in on the eyes the penguin's color is seen as gray.
 * The penguin on the EPF Badge Pin wears this color.
 * It may be a future color.
 * At the end of Club Penguin Magazine Issue #3 of the preview of Issue #4, there is a gray penguin wearing the next unlockable clothes in the next issue of CP Magazine meaning the color might come out soon.
 * It has a tint of blue.