Abstract

It is standard to suppose that, whether or not they are actually instantiated in our environment, colors are properties. Presumably those who are convinced of this thesis are convinced because they think that’s how we see colors--how visual experience represents them. I argue, in contrast, that there are cases of illusory color perception in which it is more plausible to suppose colors are represented as kinds of stuff or substance rather than as properties. I then show how to extend this result to support the conclusion that colors are always represented in vision as kinds of stuff rather than as properties. In a concluding section, I consider further ways to explore and test the “stuff theory” of visual color representation. I also extract a moral from this investigation about our ability to draw accurate conclusions about our conscious visual experience.