Hello - in the app on the computer in the message section my circle with my initials was Red and my business partner was green. Then one day the app made us both blue. I called to have it changed back and they said the system generates the colors and they can't be changed. Our conversations now are very hard to read through as we both now show in blue so we have to pay attention to what they initials are. It may sound trivial, but it is a pain now.