why is it that people say that black is absence of color ? – Blue Zone

Question: why is it that people say that black is absence of color ?
- Keywords:
  colour
Asked by Lynn to Charles, Beatrice on 26 Jan 2017.
- Charles Kamau answered on 26 Jan 2017:
  
  Eyes have nerve endings – cones and rods. These are responsible for identification of color and objects. While black is color, to the eye it registers as no color.

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