Microsoft Office 2013: changing the colour theme
You can change the colour theme in all Office applications. A limited set of colour choices is available, due to Office 2013's streamlined new look. This is designed to be consistent with the look and feel of Office 365 web applications, which are available for use on a wide variety of devices, including smartphones and tablets.
To change the colour theme of an Office application:
- Click File > Office Account (or File > Account).
- Choose an Office Theme from the list.