!https://www.w3.org/TR/css3-color/
0 0 0	black 
192 192 192	silver 
128 128 128	gray 
255 255 255	white 
128 0 0	maroon 
255 0 0	red 
128 0 128	purple 
255 0 255	fuchsia 
0 128 0	green 
0 255 0	lime 
128 128 0	olive 
255 255 0	yellow 
0 0 128	navy 
0 0 255	blue 
0 128 128	teal 
0 255 255 	aqua 
