What color is Key ?

Source Crayola® CSS3 CSS4
#342115
 
#000000
black
#000000
black
#000000
black
#57493d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#a19c96
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7c756e
 
#757575
sonic silver
#808080
grey
#808080
grey