This is one of the most debatable questions about colors but most scientist will agree that black is not a color.There are three primary colors they are red, blue and yellow these colors cannot be made by mixing other colors. Black is the absence of color when there is no light everything is black and the color of a tangible object is the result of pigments or molecular coloring agents. However most chemist will tell you that black is a color Here’s the way they show how black is made: Combine all three primary colors (red yellow and blue) using a liquid paint or even food coloring. You won’t get a jet black, but the point will be clear. Colors exist in the larger context of human vision.