How to change the font color of specific form headers?

Additionally, how do I change the font color on certain headers?

You can change the font color of the headers in your form through the Advanced Designer page. However, if you are looking to only change the font color of a specific header in your form, then I suggest you use CSS codes to do so.

How-to-Inject-Custom-CSS-Codes

Customize-your-Form-using-Custom-CSS-Codes

If, in any case, you need assistance in changing the color of the header on your form using CSS codes, please feel free to let us know the form you're working on and a clear description of what you would like to happen so we can help you.