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Cannot Change Microsoft Bookings Page Background Color: Causes and Workarounds

Elise WilliamsElise Williams Oct 9, 2026 869 views

Question details

Users are unable to customize or modify the background color of their Microsoft Bookings pages.

Cannot Change Microsoft Bookings Page Background Color
Product
Microsoft Bookings
Device & OS
not provided
Scenario
Customizing the appearance of a Microsoft Bookings page or embedding it into an external website.
Observed behavior
Embedded Microsoft Bookings pages display a gray border or background that cannot be altered or removed through the standard Bookings settings.
Before you start

Log in to your Microsoft 365 admin account and open the Bookings web app to verify your current available customization options.

Solution 1Recommended

Understand the Product Limitations and Submit Feedback

Currently, modifying the page background color is not supported by Microsoft Bookings. You can submit a feature request to Microsoft to help prioritize this functionality.

Microsoft Bookings is designed with standardized templates to ensure consistency and accessibility. As a result, certain visual elements, such as the main background color and iframe borders, are locked and cannot be customized natively.

1
Verify Available Customization Settings

Navigate to the 'Booking page' tab in your Microsoft Bookings dashboard. Under the 'Customize your page' section, observe that you can only change the color theme for buttons and highlights, while the background remains fixed.

2
Access the Microsoft Feedback Portal

Open your web browser and go to the official Microsoft Feedback Portal specifically designated for Microsoft Bookings feature requests.

3
Upvote or Submit a Feature Request

Search for the existing idea related to background color customization (Idea ID: e4c95494-dbf3-ed11-a81c-000d3a7a48db) and click the upvote button, or submit a new detailed request explaining your use case.

Understand the Product Limitations and Submit Feedback
Embed Workaround: If you are embedding the Bookings page on a website, consider placing the iframe inside a stylized container on your web page to create a visual separation between your site's dark or custom theme and the Bookings gray background.
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Frequently Asked Questions

Can I use custom CSS to change the Microsoft Bookings background color?

No, Microsoft Bookings does not allow users to inject custom HTML or CSS code into the booking page for security reasons and to maintain standardized formatting.

Why does my embedded Bookings page show a gray border on my website?

When embedded via an iframe, the default styling of the Bookings page enforces a gray background or border padding. This styling is controlled by Microsoft's servers and cannot be overridden by your website's stylesheet.

Will Microsoft add the ability to change the background color in the future?

Microsoft continually updates its 365 suite based on user feedback. The best way to encourage this update is to upvote the specific feature request on the official Microsoft Feedback Portal.