dist = lambda s, d: (s[0] - d[0]) ** 2 + \
(s[1] - d[1]) ** 2 + (s[2] - d[2]) ** 2
ary = [hex_to_rgb(hex) for hex in RGB2SHORT_DICT]
dist = lambda s, d: (s[0] - d[0]) ** 2 + \
(s[1] - d[1]) ** 2 + (s[2] - d[2]) ** 2
ary = [hex_to_rgb(hex) for hex in RGB2SHORT_DICT]