What color is Print, Brooklyn Sanitary Fair of 1864, the Academy of Music ?

Source Crayola® CSS3 CSS4
#ab9275
 
#9f8170
beaver
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#4a4d47
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4a3b31
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6d757d
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#87796f
 
#8a795d
shadow
#808080
grey
#808080
grey