New Post: Customizing Wizard Footer background color?

Hi,

Currently no.
But you can always re-do the template of the Wizard...or modify the code of the wizard's template directly in the sources of the Toolkit.

Here is where you will find the border you are looking for :
-Xceed.Wpf.Toolkit/Wizard/Themes/Aero2.NormalColor.xaml (for Windows8)
-Xceed.Wpf.Toolkit/Wizard/Themes/Generic.xaml (for other Windows)

In the Template of the Wizard, look for the Border with :
Grid.Row="1"

and just set its background to the Color you want.