What color is Sample (USA) ?

Source Crayola® CSS3 CSS4
#1b1e2e
 
#000000
black
#000000
black
#000000
black
#445471
 
#4a646c
deep space sparkle
#483d8b
dark slate blue
#483d8b
darkslateblue
#627696
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey