Source Crayola® CSS3 CSS4
#a9a99f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#898a80
 
#95918c
gray
#808080
grey
#808080
grey
#615c51
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#55453d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen