Source Crayola® CSS3 CSS4
#cacbbb
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#384c60
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#a5a490
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#807a66
 
#8a795d
shadow
#808080
grey
#808080
grey
#574f3e
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen