What color is Print, Plate 48, from Neüw Grotteßken Buch (New Grotesque Book) ?

Source Crayola® CSS3 CSS4
#4c4b48
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a8a299
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#706c66
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey