Red - Red is very serious. He features a flat, quadratic shape. He is the leader of his gang he created. It's called, "The Bejeweled Gang". He usually gets along with the other members.
Orange - Some people think oranges are silly, annoying and funny. But Orange from Bejeweled isn't one of them. He is very calm and quirky but less serious then Red himself.
Yellow - Yellow is very energetic. She comes up with ideas whenever the others run out of ideas. She gets quite disappointed when things don't go her way, personally. She is very quirky.
Green - Green is very smart but he can run out of ideas sometimes. He doesn't mind anything with Blue. His very complicated and sassy nature can get things his way or something.