What color is Print, Artist and a nymph, from Twelve Etchings by Chifflart ?

Source Crayola® CSS3 CSS4
#c1bcb2
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#484844
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#77766f
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#9c9990
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey