What color is Sample ?

Source Crayola® CSS3 CSS4
#31303e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4f4f55
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#cbccbb
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a4a297
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8b8379
 
#9f8170
beaver
#808080
grey
#808080
grey