Changing the color of the full screen 'page'.

Hi. I’m not very tec savy and am wondering if it is possible to change the color of the page in full screen mode. I have figured out how to change it so it is as desired when out of full screen but on full screen it is still grey.

Thanks in advance.

Yes, it is possible to have an alternate colour scheme while full screen mode is enabled. In the Appearance preference pane, where you typically set colours, you should find a checkbox above the colour selection view, labelled, “Use different colors in full screen”. Click that, and a “Full Screen” section will be added to the colour navigator.