What color is Swatch (possibly USA) ?

Source Crayola® CSS3 CSS4
#25301c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f5d3c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#7c8171
 
#757575
sonic silver
#808080
grey
#808080
grey