Whether it's the text, text box, a table, or the entire page, changing the background color can elevate your Google Docs ...

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.

How to Change the Background Color of a Specific Note on iPhone and iPad. Launch the Notes app on your iOS device. Create a note and start typing your note, or select an existing one from the list.