🔗 How to change the nmtui background color

I had to clone the NetworkManager repo and grep my way through the source code to figure out how to do it, but here’s how to change the background color of nmtui from the default pink to a more subdued blue background:

NEWT_COLORS=’window=blue’ nmtui

As usual, add a line like `export NEWT_COLORS=’window=blue’` to your `~/.profile` file to make this setting automatic in future terminal sessions.

Apparently you can set lots of color settings with that variable