Source Crayola® CSS3 CSS4
#bfccc6
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#b09c9d
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#333230
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9aa3a2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#778c86
 
#757575
sonic silver
#808080
grey
#808080
grey