You mean your Outlook cannot render rgb() color values ??? WOW.
Computed color values in the CSS Object Model are canonicalized
as rgb() values by Gecko... So even if you specify them by hand
as #rrggbb, changes to your stylesheet through the CSS Properties
Panel will output rgb() values. Sorry, there's nothing I can do
here. CSS OM Canonicalization is a very complex issue we're still
discussing in the W3C CSS Working Group.
The CSS Pro Editor does not rely on the computed values but on
specified values. Theoritically, I _could_ add a switch for hex
values in the colorpicker. But then I would need switches
for rgba() hsl() hsla(). It would rapidly bloat the UI.
Sorry, this appears to be a severe bug of Outlook, not a bug of
BlueGriffon. There is no difference at all between rgb(255,0,0)
and #ff0000.
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