The color black-orange sits somewhere between red, brown, and orange with a subtle black undertone. According to Livingetc's ...

The color might ... a touch of black, and lots of rattan and sisal. It felt fresh and comfortable, not so seaside-obvious. “Nina Campbell has the greatest wallpaper with a brown ground ...

Google has been working on wallpaper-defined color ... system UI other than the permanently black Quick Settings background is subject to the systemwide color coordinator. For the system UI ...