Board Thread:Question of the Month/@comment-1272757-20141012070737/@comment-679780-20141012140854

Hey Kagi, can you have this thread link on the OP please? If thats alright.

As for your question,how about the reason why Sonic is cobalt blue is because his DNA is infused with the chemical element cobalt. Since the metal is used in high-speed devices like jets, this grants him his super speed.