To change the color scheme of the Worldwide WordPress Theme, you can navigate to the theme customization options in the WordPress dashboard. Look for the “Appearance” menu and select “Customize.” From there, you should see options to change various aspects of the theme, including colors. Depending on the theme settings, you may be able to choose from predefined color palettes or customize individual colors to match your preferences. Once you’ve made your changes, don’t forget to save them to see the updated color scheme on your website.