Colored names in Call of Duty - color code guide
How to use color codes (^1, ^2, etc.) to create colored player names in CoD1, CoD:UO, CoD2, CoD4, and CoD:WaW.
All Call of Duty games built on the Quake 3 engine support colored text using the ^ symbol followed by a number. This works in player names, chat messages, and server names.
How It Works
Type ^ followed by a digit to change the color of everything after it. You can use multiple codes in one name to create multi-colored text.
For example, typing ^1Red^7NameRedName as your name makes "Red" appear red and "Name" appear white.
Color Codes
^0^1^2