Source Crayola® CSS3 CSS4
#c2beb7
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a3a5b6
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#9d9895
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#7a7e85
 
#757575
sonic silver
#808080
grey
#808080
grey
#403f45
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey