What color is Sample (USA), 1930–58 ?

Source Crayola® CSS3 CSS4
#2b2b28
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#504f43
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#6f6e63
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#a2a194
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey