What color is Drawing, Designs for two doorknockers ?

Source Crayola® CSS3 CSS4
#c2bba5
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#716b5c
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#908a77
 
#9f8170
beaver
#808080
grey
#808080
grey
#3c382f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey