What color is Box ?

Source Crayola® CSS3 CSS4
#8e8170
 
#9f8170
beaver
#808080
grey
#808080
grey
#493f35
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#716a60
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#aca496
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8993a2
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey