Source Crayola® CSS3 CSS4
#594a4a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#909d7b
 
#95918c
gray
#808080
grey
#808080
grey
#d2bdb5
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#a76f6e
 
#a57164
blast off bronze
#cd5c5c
indian red
#cd5c5c
indianred
#848471
 
#757575
sonic silver
#808080
grey
#808080
grey