Did ancient people see blue?

Realizing that the origins of colors in Mesopotamia are found in the idea of brightness and saturation allows us to dispel the notion that Akkadian has a poor and imprecise color vocabulary. Rather than look for equivalents to English words like red, blue and purple, we should understand how colors were imagined and experienced by ancient [hu]man[s] under the conditions of [their]his own speech community. Only then can we begin to appreciate the use of color in his art and poetry.

Source: – ANE TODAY – 201802 – Missing Shade Blue