Source Crayola® CSS3 CSS4
#563c54
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#895260
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#788771
 
#757575
sonic silver
#808080
grey
#808080
grey
#706267
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#ab989d
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey