The color phenomenon is one of the subjects and matters that has remained as a secret among some of philosophers and scientists and has not been still presented an acceptable theory to explain all the questions and issues of the color.In contemporary times, the epistemology has acquired a great importance in every matters, so the philosophers and some other scientists - specially the western scientists- take the color phenomenon with the epistemological methods into account.Maybe it Will be possible to contemplate and investigate all the epistemological questions about the subject of color, but investigating these kinds of epistemological questions requires the precise basis in the relation of some solids with the color and also knowing the color.It seems that it is impossible to answer the epistemological questions about color without considering those relations.This research would assert to at least five great important subjects as, solid(body), light , sight system , brain, mind and their relation in knowing the color as the first step.
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