Source Crayola® CSS3 CSS4
#90897c
 
#95918c
gray
#808080
grey
#808080
grey
#92969a
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#665947
 
#6e5160
eggplant
#556b2f
dark olive green
#556b2f
darkolivegreen
#afaa9f
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#40595b
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey