Colour Categories in Context
It is agreed that colour categorization is context sensitive, and that context plays a role in why colour categories are the way they are. Yet, the way context is supposed to influence colour categorization is never spelled out in the literature, the focus of which has mostly been to identify mechanisms at play in colour categorization, either perceptual and cognitive or, alternatively, linguistic. This chapter steers away from the wealthy categorization literature, and takes a different starting point by asking the preliminary question of how we categorize colour in our everyday interactions. The answer to this question makes important use of the notion of colour space and subspace. It leads to a unified framework that makes room for context sensitivity, while also accounting for colour categorization.