
It has often been debated as to whether black and white are colors. Depending on which color theory you explore, the answer changes. The additive color theory states that light is used to create colors. In this case white is a color because by mixing all the colors of light, you get white light. The absence of light, and color, results in black.

The opposite is true with the subtractive color theory. This theory uses three primary pigments to generate all other colors. You cannot get white by mixing any of the three colors together in any varying amounts. Mixing all three colors together, however, can make black.
People have always debated over whether white and black are colors are not. Each side has evidence to support their theory. You will just have to decide for yourself who you agree with. Your choice will depend on the medium you choose to refer to and many other decisions.
Works Consulted:
Morton, J.L.. "Is Black a Color? Is White a Color?." Color Matters. 2007. 8 Feb 2008
Image Citations:
Morton, J.L.. "Is Black a Color? Is White a Color?." Color Matters. 2007. 8 Feb 2008