1. Enter edit mode by selecting the pencil icon in the upper-left corner. You can edit your roll in “Live Mode”, if you want your audience to see changes instantaneously. Alternatively, you can edit in “Draft Mode” to edit privately and publish when you’re done.

2. Select “Theme” on the left side of the top menu bar.

3. Use the left and right arrows to view the different themes.

Notice that select themes also have a variety of color palettes to choose from if you click or tap on the drop down menu:

You can customize the colors used in any theme. See this page for details.

4. Select ‘apply’ when you’re done.