You can create a new design or update an older design to sport a gradient color background.
To update your design background, click 'Background' on the right contextual menu.
You can also select it from the menu on the left-hand side.
From the expanded options, select 'Gradient'.
Gradient background comes in 2 forms:
Click the 2 color palettes to select your color from the color wheel. You can also use the Color Picker or hex code option to mix and match colors. Once you select the colors you want, they will automatically be applied to your design.
The process for adding gradient backgrounds is similar on mobiles. However, the editor menu appears on the right-hand side of the screen in this case.
Another option is to click on ‘Add’ on the top left corner of your mobile screen and the editor menu will open.
Click on ‘Background’ and select the ‘Gradient’ option. Select the two colors you want to display, and your gradient background is good to go!