What color is Swatch (possibly England) ?

Source Crayola® CSS3 CSS4
#37452e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#1c251a
 
#000000
black
#000000
black
#000000
black
#777366
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#5a584d
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#53654a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen