[Kent]

Greyman

Поищи в интернете по словам "Color Darkroom". Это такая примочка к Фотошопу. Вот что там в описании:
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Color Darkroom is an editor that allows you to edit and fine tune your printer's
color profiles. Create profiles to accurately print Duotones, profiles for
special papers, or for other purposes. If you cannot afford an expensive color
calibration system costing $3500.00 or more, or have found that the less
expensive systems do not solve your problems or work that well, Color Darkroom
may be for you!

Color Darkroom allows editing existing printer color profiles and saving them
with new names and descriptions. After performing an initial calibration, you
can use the profiles over and over. Print accurate colors and grays in your
selectively colored prints and Duotones. Correct logo "Spot" colors also.

Color Darkroom is similar to Photoshop's curves, but much more powerful. It
allows precise control of the color your printer outputs. There are two editing
sections that allow making overall color adjustments, or adjusting specific spot
colors.

Color Darkroom allows you to manually edit, adjust, and save copies of your
printer manufacturer's ICC color profile. No external equipment is required.
Create new color profiles optimized for Duotone prints, different paper types,
inks, print resolutions, graphic colors, etc. You can sample the colors to
adjust directly from Photoshop layers.

Color Darkroom's Curves Editor works like "Curves" in Photoshop. Adding the
color on the opposite side of the color wheel (above) reduces that color in your
print. We added green to the lighter colors, and reduced the green in the darker
ones. This took care of Problem #1.

Color Darkroom's Spot Color Editor took care of Problem #2, the "rainbow"
colors. We sampled the duotone color from the Photoshop layer. Using the Spot
Color graph, we were able to make adjustments to the curves in the problem
areas. The resulting profile now works with all the brown duotones.
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Больше сказать не могу, т. к. сам не пробовал.