Source Crayola® CSS3 CSS4
#a1a89b
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#797f76
 
#757575
sonic silver
#808080
grey
#808080
grey
#4c5252
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#bfa69b
 
#deaa88
tumbleweed
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#83766f
 
#757575
sonic silver
#808080
grey
#808080
grey