Sorry. Leo is the blue dude with swords and the leader Raph is the Red dude with Sais and gets really angry. Donatello is the purple dude with the staff hes the smart one And Michelangelo is the orange dude with chucks. He's awesome.
Oh yeah a fun fact. In england the Teenage Mutant Ninja Turtles and the Teenage Mutant Hero Turtle cuz a kid had a ninja star and poked his friend in the eye so they banned all things ninja.