What color is Sample (USA) ?

Source Crayola® CSS3 CSS4
#2d4a65
 
#1a4876
midnight blue
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2d4b52
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#acb0a2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6f7d81
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#647e6b
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey