On 1/6/06, John R. Culleton wrote:
> Hexachrome is the six color format used on some high end printing.
> There are programs published by Pantone to convert RGB to
> Hexachrome.
> My question: other than the Pantone programs, how can one get to
> Hexachrome format without loss of gamut? Obviously Gimp does not
> produce it natively so I am looking for a post-Gimp convertor.

 Take a look at the old manual of gimp:
 Channels and the relation to spot colors may be of help to you...
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