Source Crayola® CSS3 CSS4
#d2d1c6
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#abaaa2
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#739e82
 
#6dae81
forest green
#778899
light slate grey
#778899
lightslategrey
#37332e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6f6e67
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey