I wonder if there a way to change the brownie default color in Gnome shell to a more grayed one. I'm on Ubuntu 18.04 and applied the Arc dark theme with Gnome Tweak, but I think a more grayed color will looks more integrated:
I found a way to change the default font adding a .css to .themes folder a selecting it from Tweak Tools, but don't know how to change the background color.
stage {
font-family: Ubuntu Condensed;
font-size: 15px;
}
Well the solution is to change the font and size in the default Arc-Dark shell theme located in
/usr/share/themes/Arc-Dark/gnome-shell/gnome-shell.css
i.e.Then select "Arc Dark" as the shell theme using GNOME Tweaks.