Recently I've been experimenting with watercolor, acrylic and dry
pigments, and some of these give Color Index Names describing the pigment
used ( i.e.PR 83 = Alizarin Crimson, etc).
Does anyone know of a source on the web which lists all the Index Names
and numbers?
Or across references the Chemical Description with the Color name?
W&N has a chart for their watercolors, but that is only a partial list of
available colors.
Thanks