Writes Shane on her Tumblr, "For this experiment, I gave the neural network a list of about 7,700 Sherwin-Williams paint colors along with their RGB values. (RGB = red, green, and blue color values.) ...

In full RGB, each of the three additive primary colors (red, green, blue) has a full range of zero to 255 color value, but in limited RGB the extremes of that spectrum are stripped away.