Shades of grey : the road to High Saffron
(Book)

Welcome to Chromatacia, where for as long as anyone can remember society has been ruled by a Colortocracy. Social hierachy is based upon one's limited color perception. Society is dominated by color. In this world, you are what you can see, and Eddie Russett, a better-than-average red perception wants to move up. Color Control Agency employee and House of Red member Eddie Russett experiences discontent with his limited vision when he meets Gray Nightseer Jane, who suggests that their color-blind world was brought about by a disaster that nobody is allowed to acknowledge.