LibreOffice 26.2 Help
Theme is the concept of bundling color, font and format settings. The colors, fonts and format settings names are fixed in the document. When switching themes in the document, the elements containing the fixed names switch colors, fonts and format settings accordingly to the new theme.
Format the document using the fixed theme attribute name such as colors, fonts and other format settings.
Apply the theme to the document.
Choose .
Double-click on the theme desired or select the theme and click
All document elements with the fixed theme attribute name set will change to the new theme attribute. For example, a heading with font color set as "Dark 2" changes to the new theme "Dark 2" color.
Choose and click on .
Enter a name for the new theme in the Name text box.
On the color area, choose the base color for each of the 12 fixed color names of the theme.
Click to close the color dialog.
Click or double click the new theme to apply the theme to the document.