What color is Model Of Hyperbolic Space (USA), 2011 ?

Source Crayola® CSS3 CSS4
#8f371c
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#52200d
 
#714b23
raw umber
#800000
maroon
#800000
maroon
#210c05
 
#000000
black
#000000
black
#000000
black
#c4b5bb
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#967a77
 
#9f8170
beaver
#808080
grey
#808080
grey