background colours in wx.html.HtmlWindow - answer found

I hadn't seen this, but it was what I was looking for. Thanks!

Tim

Stephen Hansen wrote:

···

    That still leaves my second question, 'how can I find out the colours
    which a user's system is already using?' If I find the answer first,
    I'll be sure to post it here!

Have you seen wx.SystemSettings.GetColour?

E.g.,
>>> color = wx.SystemSettings.GetColour(wx.SYS_COLOUR_WINDOW)
--Stephen