To match system_base_color from the theme
See
https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3367#note_2137704
for context
Part-of: <https://gitlab.gnome.org/GNOME/gnome-shell/-/merge_requests/3367>
import * as Main from './main.js';
import * as Params from '../misc/params.js';
-const DEFAULT_BACKGROUND_COLOR = new Clutter.Color({red: 46, green: 52, blue: 54, alpha: 255});
+const DEFAULT_BACKGROUND_COLOR = new Clutter.Color({red: 40, green: 40, blue: 40, alpha: 255});
const BACKGROUND_SCHEMA = 'org.gnome.desktop.background';
const PRIMARY_COLOR_KEY = 'primary-color';