Microsoft 365 - Themes


This article provides an overview of the available Microsoft 365 themes, specifically highlighting the default theme used by the University of Arizona, which features a distinctive red bar and UA logo.

Additionally, the article covers alternative solutions for theme customization. This includes options for high contrast and dark mode.

Overview

Microsoft 365 includes high contrast and low contrast options designed to improve accessibility and user comfort.

Both modes can be activated in Settings and are automatically applied to compatible Microsoft 365 apps, including Word, Excel, and Outlook, through the system theme. These options can help make the Microsoft 365 portal more inclusive for users with specific visual needs.

Default Theme Options

Microsoft 365 includes high contrast and low contrast options designed to improve accessibility and user comfort.

_________________
High Contrast Mode
Microsoft 365 offers a High-Contrast theme to improve readability by increasing the contrast between text, buttons, and backgrounds.

  • Text and Background:
    High contrast themes use bright text (like white or yellow) on dark backgrounds (like black).
  • Icons and UI Elements:
    Colors for buttons, icons, and links are also adjusted to stand out clearly.
  • Customization:
    Windows settings allow users to further adjust the theme based on personal needs.

_________________
Low Contrast Mode
This mode reduces eye strain for users who find highly saturated colors and sharp contrasts uncomfortable over long periods.

  • Text and Background: Low contrast modes use softer color palettes, like gray or muted tones, making interfaces less visually intense.
  • Visual Design: The focus is on providing a smooth, uniform look with less emphasis on distinct separations between UI elements.

_________________
Instructions

Follow these steps to activate either of these themes:

  1. Go to portal.office.com and log in with your @arizona.edu email address and NetID password.
  2. Select the Settings icon (looks like a gear) on the upper right side of the menu bar.
  3. In the Themes section, locate and select either the blue square (High-Contrast theme) or the red square (Low-Contrast theme).
  4. Your theme is automatically saved across all browsers and Microsoft 365 online apps.
Dark Mode Options

Currently, Microsoft does not offer a dark theme for Office 365. However, there are alternative solutions through browser extensions that can darken or customize website colors if you find the Office 365 background too bright.

Recommended Browser Extensions:

These extensions are designed to adjust website colors, making your browsing experience more comfortable, especially in low-light environments. Search your browser’s web store for these extensions or others that meet your needs.