Is it possible to change different email account colors?

[AC Question]

-New to ALL these (Android, Google Ecosystem, Moto E and Smartphones in general)

I have successfully set up my Gmail account as well as my MSN account.
Both accounts are red, just like the normal browser color for Gmail.

I sometimes get confused as to which account I am looking at, and I often have to slide from the left just to check that.

Is there a way (I cannot seem to find it) to change the default red color in the title bar for different email accounts? I want to add a third account but it seems that would be even more confusing.

Thanks so much for reading!