Add color to a presentation
To change the color of text and objects, select an object or multiple objects. Then, click the Text or Fill color icon in the toolbar. Select a color from the color picker.
You can also create custom colors for text or objects. When the color picker is open, select Custom... (Add a color in the old version of presentations) or select one of the blank custom color boxes. Here, you can choose a custom color, add a color by name, or insert a hex value.