In the Format menu under the menu bar or in the right-click shortcut menu, select the slide color scheme command. POPs up the Color Scheme dialog window, and in the Customize tab, double-click the color block (figure) to the left of accent and hyperlink, and select the appropriate color in the Accent and Hyperlink Colors dialog box; Also, double-click the accent and trailing hyperlink color to modify the color of the access hyperlink. When you have finished setting up, click Apply. When you perform a hyperlink, it becomes the color you set, and the effect is the same on different computers.
Tip: A color scheme is a set of color configurations that are automatically assigned to items such as headings, text, charts, backgrounds, and so on in a slide without a specific setting, which consists of eight colors