What color is Printing Block (England), ca. 1925 ?

Source Crayola® CSS3 CSS4
#36362f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#585448
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#79705b
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#a88e59
 
#9f8170
beaver
#cd853f
peru
#cd853f
peru
#ada590
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey