What color is Drawing, Geometric Study for Hickok Belt Co. ?

Source Crayola® CSS3 CSS4
#d65b2d
 
#c46210
alloy orange
#d2691e
chocolate
#d2691e
chocolate
#363237
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#af9b88
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#916e53
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#6e4d42
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen