Set the background color
Applies to: Pearl-2, Pearl Mini, Pearl Nano, Pearl Nexus.
You can select the background color to fill any unused space in a layout using the custom layout editor. For example you can add a color from your corporate color scheme.
Set a background color matte for a layout using the Admin panel's custom layout editor
Log in to the Admin panel as admin.
From the Channel(s) menu, select the channel and click Layout(s). The custom layout editor opens.
Click the drop down arrow next to the existing (by default black) background color field. The color picker opens.
Pick a new color or type in an RGB value in the field; the color is updated in the layout area.
Click anywhere off the color picker to close the picker.
Click Save.