You can share the solid swatches you create
in Photoshop, Illustrator, and InDesign by saving a swatch library
for exchange. The colors appear exactly the same across applications
as long as your color settings are synchronized.
In the Swatches panel, create the process and
spot-color swatches you want to share, and remove any swatches you
don’t want to share.
Note: You cannot share the following types of swatches
between applications: patterns, gradients, and the Registration
swatch from Illustrator or InDesign; and book color references,
HSB, XYZ, duotone, monitorRGB, opacity, total ink, and webRGB swatches
from Photoshop. These types of swatches are automatically excluded
when you save swatches for exchange.
Select Save Swatches For Exchange from the Swatches panel
menu, and save the swatch libraries in an easily accessible location.
Load the swatch library into the Swatches panel for Photoshop,
Illustrator, or InDesign.