Source Crayola® CSS3 CSS4
#a9a896
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#838274
 
#757575
sonic silver
#808080
grey
#808080
grey
#505b59
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#6d918f
 
#6dae81
forest green
#778899
light slate grey
#778899
lightslategrey