Office Settings & Configuration

How to Create a Custom Microsoft Office Theme Color Palette

Maira Mehtab Sep 27, 2026 872 views

Question details

The user wants to know how to create and save a custom color palette as a theme so the personalized colors can be seamlessly reused across various Microsoft Office applications.

Product: Microsoft Office
Device & OS: not provided
Scenario: Setting up personalized or corporate brand colors to ensure visual consistency when creating presentations, documents, and spreadsheets.
Observed behavior: The user needs to configure global theme colors rather than manually changing individual shape and text colors in every new document.

Before you start

Gather the specific HEX codes or RGB values of the colors you want to include in your custom palette before you begin configuring the theme settings.

Solution 1Recommended

Create Custom Theme Colors in PowerPoint

The standard and most user-friendly method to create a cross-application custom color palette is by utilizing PowerPoint's built-in Theme Colors editor.

Although you want to use the palette across Word and Excel as well, PowerPoint offers the most accessible interface for generating theme files. Once saved in PowerPoint, the theme is instantly accessible across the rest of the Office suite on your device.

Open PowerPoint Design Settings

Launch Microsoft PowerPoint, create a blank presentation, and navigate to the 'Design' tab on the top ribbon.

Access the Customize Colors Menu

In the 'Variants' group, click the 'More' down arrow. Hover over 'Colors' in the dropdown menu, and select 'Customize Colors' at the bottom.

Define Your Custom Colors

A dialogue box will appear showing the current theme colors. Click the color block next to any of the options (like Accent 1 through 6) and choose 'More Colors' to input your specific HEX or RGB codes.

Save the Theme

Type a descriptive name for your new palette in the 'Name' box at the bottom of the window and click 'Save'. You can now find this color palette under the Design tab in Word and the Page Layout tab in Excel.

Solution 2

Edit the Theme XML File (Advanced)

For highly specific customizations that go beyond the standard accent colors, advanced users can modify the underlying XML code of an Office theme file.

Design with WPS Office

Apply Custom Color Themes Easily in WPS Office

WPS Office offers intuitive design tools to quickly set up custom color palettes for your presentations, text documents, and spreadsheets, ensuring your work looks professional and uniform.

1. Open WPS Presentation: Launch WPS Office and open a new or existing presentation file.
2. Navigate to the Design Tab: Click on the 'Design' tab located on the top ribbon to view theme and styling options.
3. Customize Your Color Scheme: Click the 'Color Schemes' dropdown, select 'Customize', and define your preferred accent and background colors using RGB or HEX values.
4. Save for Universal Use: Name and save your custom color scheme. It will now be readily accessible across WPS Presentation, WPS Writer, and WPS Spreadsheets.

Fully compatible with Microsoft Office .thmx theme files.Easily apply consistent brand colors across Writer, Presentation, and Spreadsheets.Free, lightweight, and user-friendly interface for effortless document styling.

microsoft office alternative - wps office

Frequently Asked Questions

Why aren't my custom theme colors showing up in Word or Excel?

Custom theme colors created in PowerPoint are saved locally to your device's user profile. Ensure you are looking under the 'Custom' section of the Colors menu (found in the Design tab for Word, and Page Layout tab for Excel). If you are using a different computer or user account, the theme will not appear.

Can I share my custom color palette with my team?

Yes. You can share the custom .thmx file created in PowerPoint. Navigate to your local Document Themes folder, copy the specific .thmx file, and send it to your colleagues. They simply need to place that file into their own Document Themes folder to access the palette.

Are custom theme colors cross-compatible between Mac and Windows?

Yes, standard theme files created in Microsoft Office for Windows can be used on Mac devices and vice versa. However, to make them appear in the application menus on a Mac, you must place the .thmx file into the specific Microsoft user templates directory via Finder.

Office App Problems