Hi my names Marion and (as you might have gessed) this is my first time posting here! (This web site is so cute!)
Welcome to CP!
Even though I can only see your signature when viewing your profile, you should add the "[/font]" "[/color]" (etc.) to close each tag, so that the text effects will occur.
i.e.:
| CODE |
| [color=6300FF]Stuff[/color] [font=impact]Three[/font] |
Stuff Three
Interesting word of choice