What color is Printing Block (France), 18th century ?

Source Crayola® CSS3 CSS4
#1c1b34
 
#414a4c
outer space
#191970
midnight blue
#191970
midnightblue
#252b34
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3d445a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3c5c74
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#3d474a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey