check before: 2025-12-15
Product:
SharePoint
Platform:
Online, US Instances, Web, World tenant
Status:
In development
Change type:
New feature, User impact
Links:
Details:
Summary:
Two new Microsoft-designed dark themes (Dark Teal, Dark Blue) will be available for SharePoint sites starting mid-December 2025. They enhance visual experience, support accessibility, and can be applied via site settings without affecting existing themes or functionality. No admin action is needed before rollout.
Details:
[Introduction]
Coming soon to SharePoint: Site owners and admins will be able to apply two new Microsoft-designed multi-color dark themes. These official themes offer modern dark color palettes with multiple colors combinations, enabling richer visual experiences and consistent branding across sites. Both themes are available out-of-the-box and can be configured via site settings.
This message is associated with Roadmap ID 526788.
[When this will happen:]
Targeted Release (Worldwide): Rollout begins mid-December 2025, completes early January 2026
General Availability (Worldwide, GCC, GCC High, DoD): Rollout begins mid-January 2026, completes early February 2026
Change Category:
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Scope:
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Release Phase:
General Availability, Targeted Release
Created:
2025-11-18
updated:
2025-11-18
Task Type
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Docu to Check
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MS How does it affect me
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MS Preperations
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MS Urgency
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MS workload name
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linked item details
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summary for non-techies**
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Direct effects for Operations**
User Experience Impact
The introduction of new dark themes may confuse users who are accustomed to the existing themes, leading to a temporary decline in user satisfaction and productivity as they adapt to the new visual changes.
- roles: SharePoint Site Owners, End Users
- references: https://learn.microsoft.com/sharepoint/site-theme, https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=526788
Accessibility Concerns
If users with visual impairments are not informed about the new themes, they may struggle to navigate the site effectively, potentially leading to accessibility issues despite the themes being designed for compliance.
- roles: SharePoint Admins, End Users
- references: https://learn.microsoft.com/sharepoint/site-theme, https://www.microsoft.com/microsoft-365/roadmap?filters=&searchterms=526788
Configutation Options**
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explanation for non-techies**
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** AI generated content. This information must be reviewed before use.
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Last updated 3 weeks ago ago
