def plot_color(background_paper_color=None, background_plot_color=None):
    """
    *Plot and paper color*

    Parameters:
        background_plot_color (str or tuple): Background color of the main plot area.
            Possible values: See :ref:`colors`.
        background_paper_color (str or tuple): Background color of the entire drawing area.
            Possible values: See :ref:`colors`.
    """
