Source Crayola® CSS3 CSS4
#c1c2b7
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#2d2b31
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#4b4a51
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey