Source Crayola® CSS3 CSS4
#abc0bb
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#574643
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#97806b
 
#9f8170
beaver
#808080
grey
#808080
grey
#b8a79a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey