Took a phone call just now and the background theme color of the phone screen is solid white. It used to be a medium blue in color. When did this change? Can I get the blue theme back? The white is awfully bright and hard to look at.

Most recent: Android version 9, August 5, 2018.Mine is still blue. Did your phone app get an update recently?
Most recent: Android version 9, August 5, 2018.
Phone was blue themed up through yesterday.
When you got the update to 23.0.somereallylonguselessnumberWhen did this change? Can I get the blue theme back?
Oops! That wasn't the phone app, that was the Messenger app.
It's after midnight here on the East Coast.
I'm tired.
Yes, that's my excuse and I'm sticking to it.