Source Crayola® CSS3 CSS4
#a0a4a9
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#b2a89b
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#87827c
 
#757575
sonic silver
#808080
grey
#808080
grey
#5e5243
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen