Source Crayola® CSS3 CSS4
#433425
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#adaa9e
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#695744
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen