A system and method are provided for color gradient object tracking. A tracking area is illuminated with a chromatic light source. A color value is measured, defined by at least three attributes, reflected from an object in the tracking area, and analyzed with respect to chromatic light source characteristics. A lookup table (LUT) is accessed that cross-references color values to positions in the tracking area, and in response to accessing the LUT, the object position in the tracking area is determined. The LUT is initially built by illuminating the tracking area with the light source. A test object is inserted into the tracking area in a plurality of determined positions, and the reflected color value is measured at each determined position. The color value measurements are correlated to determined positions. As a result, a color gradient can be measured between a first determined position and a second determined position.