> ## Documentation Index
> Fetch the complete documentation index at: https://docs.omni.co/llms.txt
> Use this file to discover all available pages before exploring further.

# Application and document theme settings

> Manage application and document themes in Omni to customize branding, colors, fonts, and visual style across your organization.

<Note>
  **Organization Admin** permissions are required to modify theme settings.
</Note>

The **Settings > Themes** page allows you to control the look and feel of your Omni instance, from the colors and fonts used throughout the application to the themes used in workbooks and dashboards.

## Application

Application theme settings control the colors, fonts, and styling used across your Omni instance, including light and dark mode, navigation sidebar appearance, and interactive element colors. You can also import and export theme configurations as JSON.

See [Application theme settings](/administration/themes/application) for more information.

## Document themes

Document themes control the appearance of content within workbooks and dashboards, including default color palettes for visualizations. You can create multiple document themes and set a default that applies across your instance.

See [Document theme settings](/administration/themes/documents) for more information.