Analyzing the language of color
(WorldNews Health)

Languages tend to divide the `warm` part of the color spectrum into more color words, such as orange, yellow, and red, compared to the `cooler` regions, which include blue and green, cognitive scientists have found. This pattern, which they found across more than 100 languages, may reflect the fact that most objects that stand out in a scene are warm-colored, while cooler colors such as green and blue tend to be found in backgrounds, the researchers say. ......