If you’re like most iPhone users, you probably use your device’s default font color all the time. But what if you want to change the color of your text? Here’s how to do it. To change the font color on an iPhone, open the Settings app and tap on General. Next, tap on Keyboard and then tap on Text Color. You’ll see a list of colors that you can choose from. Tap on the color that you want to use and then tap OK to save your changes. ..