Source Crayola® CSS3 CSS4
#8d8d98
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#7b6e79
 
#757575
sonic silver
#808080
grey
#808080
grey
#625140
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#af9bb8
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey