In Twitch chat, you can use name colors to differentiate your messages. Changing this can be done either through the desktop app or through the desktop web browser. You will need either a web browser or a computer if you're using the Twitch mobile app. You can change your name color by following these steps: 1. Type "/color" followed by the color name into the chat box while it is open. 2. Non-Twitch Turbo users can choose from Blue, Green, Red, DodgerBlue, CadetBlue, BlueViolet, Coral, YellowGreen, SpringGreen, SeaGreen, OrangeRed, HotPink, GoldenRod, Firebrick, and Chocolate. Twitch Turbo users can use any color hex value they want.