- Create a new PowerPoint presentation
- Choose a color palette
- Go to the View tab, then select Slide Master
- Open the Colors dropdown and select either ‘Create New Theme Colors’ or ‘Create New Set from Existing’
- Once the Colors window opens, you can create a custom color palette
- Apply the new Color Palette to Your Presentation
- Go to the Design tab, then select Colors
- Within the Colors dropdown, select the custom color palette you just created
- Save the Custom Color Palette
- On the Slide Master tab, go to the Color dropdown and select ‘ save Colors’
- Name the color set and save the personalized theme