When a foreign color is introduced, often times the physical object most associated with that color is used as the color word. Purple in Cambodian is the fruit "plum", and pink translates to literally "pig color". In Japanese, pink is literally "peach color". Even in English there is an example of this phenomenon. Which came first? The color orange or the discovery fruit orange?
The title of the article is a misnomer. Other cultures see colors just fine. They just don't have a name for it.