Color sets for low resolution dithering in reflective color displays color sets for low resolution dithering in reflective color displays

An electrophoretic display comprising a plurality of pixels for generating a color image, each pixel capable of rendering no less than 16 colors and no more than 64 colors, wherein

• 4 colors have a chroma (C*) value less than 5, and of the 4 colors having a C* value less than 5, one color is white, one color is black and two colors are gray tones equally spaced between white and black, and
• 12 colors have a C* value greater than 10, and of the 12 colors having a C* value greater than 10, two colors have a hue angle (h°) between 1 and 60 degrees, two colors have h° between 60 degrees and 120 degrees, two colors have h° between 120 and 180 degrees, two colors have h° between 180 and 240 degrees, two colors have h° between 240 and 300 degrees, and two colors have h° between 300 and 360 degrees.