Returns or sets the text color for the outline pane and the background color for the outline and slide panes for Web presentations. Can be one of the following PpFrameColors constants: ppFrameColorsBlackTextOnWhite, ppFrameColorsBrowserColors, ppFrameColorsPresentationSchemeAccentColor, ppFrameColorsPresentationSchemeTextColor, or ppFrameColorsWhiteTextOnBlack. Read/write Long.