I describe a new, comparative, version of the argument from interpersonal variation to subjectivism about color. The comparative version undermines a recent objectivist response to standard versions of that argument (Gómez-Torrente 2014).

What is colour vision for? In the popular imagination colour vision is for “seeing the colours” — adding hue to the achromatic world of shape, depth and motion. On this view colour vision plays little more than an ornamental role, lending glamour to an otherwise monochrome world. This idea has guided much theorising about colour within vision science and philosophy. However, we argue that a broader approach is needed. Recent research in the psychology of colour demonstrates that colour vision is (...) integral to a variety of visual processes, helping us to perform many types of visual tasks. We discuss some of this research and consider its implications for philosophical theories of colour. (shrink)

Relationalism about colour (as described in Cohen’s 2004 article on colour properties and his 2009 book The Red and the Real) is motivated by the thought that by identifying colours with relations between objects, subjects and viewing circumstances we can provide the best realist, general, ecumenical accommodation of perceptual variation data. This ‘best’-claim is supported by the charge that one of the view’s ecumenical rivals does uniquely badly in respect of fit with mainstream psychosemantics. This case for relationalism is complicated (...) by Cohen’s later acknowledgement that relationalism has psychosemantic ills of its own. In this paper I argue that Cohen’s proposed remedying of those ills fails. (shrink)