Friday, 13 June 2025

Microsoft 365 Organizational Branding Guide

 What is the Organizational Banner in Office 365?

The organizational banner in Microsoft 365 is a key visual branding element displayed across services such as Outlook, SharePoint, Office.com, and others. It allows organizations to:

  • Display their company logo
  • Apply brand colors
  • Link the logo to their main intranet or hub site


This helps create a consistent and professional user experience throughout the Microsoft 365 environment.



Steps to Change the Banner Color and Add Your Logo

1. Sign in to the Microsoft 365 Admin Center

2. Navigate to Organizational Settings

  • In the left-hand menu, select Settings.
  • Then choose Org settings.
  • Click on Organization profile.

 


3. Customize Your Themes

  • In the Organization profile, scroll down and click on Custom themes.
  • Select Edit custom theme or Add a theme, depending on what you see.

4. Set Your Banner Color

  • Look for the Navigation bar color or Accent color setting.
  • Enter the hex code for Dark Grey.
    • Suggested dark grey: #333333

5. Upload Your Company Logo

  • First thing is to upload your logo to a place on SharePoint you can reference. Then copy that URL.
    • Recommended formats: PNG or JPG.
    • Recommended size: 200x50 pixels (or similar horizontal aspect ratio).
    • Tips
      • Keep your logo file optimized for web (under 100 KB).
      • Make sure your logo has a transparent background (PNG) for best visual results on colored banners.
  • Under the Logo section:
    • Under Default Logo paste the URL to the logo.
    • Under On-click link paste the URL to your hub site or intranet:
    • Example: https://yourcompany.sharepoint.com/sites/hub
      • Users will be taken to this URL when they click on your logo in the banner.

 


6. Save Your Changes

  • After uploading and selecting your preferences, click Save.
  • The changes may take a few minutes to appear across all Microsoft 365 services.

 

Microsoft Reference: https://learn.microsoft.com/en-us/microsoft-365/admin/setup/customize-your-organization-theme?view=o365-worldwide