Blue Rangers

Blue Rangers is a designation given to one character in every incarnation of Power Rangers. Blue Rangers are almost always male, though five of them have been female. Three of the four female Blue Rangers wear a lighter shade of blue than their male counterparts. Normally, Blue Rangers are also second-in-command. In terms of personality, Blue Warriors tend to either be a rival to the Red Warrior or be a spastic child, although some are known to be powerhouses. It's one of two colors to appear in every Power Rangers, the other being Red While the first two Blues were the eldest and most serious of the team, this did not become an actual trend until more recent series, where the Blues usually became the oldest or most serious of the main team Rangers.

Trivia

 * The Blue Rangers and Blue Heroes will be at the episode in Rely on the True Blue from Power Rangers Data Squad to team up with the six Blue Data Squad Rangers.