Source Crayola® CSS3 CSS4
#afb0a1
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#828378
 
#757575
sonic silver
#808080
grey
#808080
grey
#606e67
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#51423e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#414c48
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey