User name field numbers are not easily distinguished.

Hi @dgarcia11, thanks for your question. You can display letters, numbers and symbols in the username field in a different color is by clicking ˅ > Show in Large Type. The typeface used in large type can help distinguish characters and they will be color coded as with a revealed password.

There isn't an option to permanently display username fields with this color coding. If this is a feature you would be interested in I'd like to ask you to share a little more of your use case so I can pass that along to the team. Thanks again!