Source Crayola® CSS3 CSS4
#292822
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#555346
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#7c7a68
 
#757575
sonic silver
#808080
grey
#808080
grey
#c7c4a8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a4996d
 
#9f8170
beaver
#bdb76b
dark khaki
#bdb76b
darkkhaki