Icebreaker — Although the name may make you think of party games or small candies, Icebreaker draws its inspiration from the actual icebreaker class of ship. Designed to cut a path through frozen waterways in order to provide safe passage for other ships, icebreaker vessels are strong, sturdy ships with a tough exterior. As a color, Icebreaker echoes the strength and durability of these ships with its steady, unwavering gray appearance.