Does Anyone Know....

Does anyone know how to put on your template that when you style text (bold, italics, underlined, etc.) that it automatically puts it in a specific color? I know Angelique from It's Raining Noodles! made it do that but I don't know whether that was part of her template or if she did it manually like I am doing it. Virtual toodles and poodles to anyone who can comment with how you do it. :)