Source Crayola® CSS3 CSS4
#d8d4c9
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#a7a396
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#878376
 
#757575
sonic silver
#808080
grey
#808080
grey
#5b564a
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen