What color is Sample (USA), 1937–61 ?

Source Crayola® CSS3 CSS4
#181726
 
#000000
black
#000000
black
#000000
black
#353f64
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3a2853
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#515d77
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#5a4e6a
 
#58427c
cyber grape
#696969
dim grey
#696969
dimgrey