What color is Print, Chef des Indiens (Indian Chief), plate 8 from the series Caravanne du Sultan a la Mecque (Caravan of a Sultan Going to Mecca) ?

Source Crayola® CSS3 CSS4
#878578
 
#757575
sonic silver
#808080
grey
#808080
grey
#abaa9e
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5c5b50
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#3d3c36
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey