On the structural properties of the colours. (Philosophical Abstracts).
Cohen, Jonathan
Primary quality theories of color claim that colors are intrinsic,
objective, mind-independent properties of external objects. However, a
recent, empirically motivated argument seems to have convinced many that
primary quality theories cannot be sustained. This argument, in outline,
alleges that colors bear structural relations to each other that no
primary qualities bear to each other, and therefore that colors cannot
be primary qualities. The author believes the argument in question has
been misunderstood. In this paper he examines arguments based on the
structural properties of the colors in order to discern what they do and
do not show about primary quality theories of color.