Source Crayola® CSS3 CSS4
#b6b2a6
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#8f8c7b
 
#95918c
gray
#808080
grey
#808080
grey
#60594b
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#3d342a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey