1. A method for achieving color uniformity in a color output device, the method comprising: measuring luminance and chrominance values at each position of a first set of positions of a display surface for a plurality of input signals; generating a color gamut for each of the positions of the first set based at least in part upon the luminance and chrominance values; creating a common color gamut based at least in part upon the generated color gamuts; determining a color gamut at a second set of positions on the display surface for the plurality of input signals; and mapping at least a portion of the color gamut of one or more positions of the second set into the common color gamut so as to enable at least two positions on the display surface to produce a uniform color output.