You can change the color of the entire page using a solid color, a gradient or even a picture using Publisher's Page Background feature. Launch Publisher and open the publication that contains labels.

Simply launch Backdrop and you get a solid background that fills your entire screen, leaving only the menu bar and Dock visible. ... You can even use an image file instead of a solid color.

Windows 7 users with a solid background color faced delayed login process — it took four months for Microsoft to fix | Tom's Hardware https: ...