Source Crayola® CSS3 CSS4
#a6a699
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#787b71
 
#757575
sonic silver
#808080
grey
#808080
grey
#d3cdba
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#3f413c
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5e5e57
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey