What color is Print, Portrait of Isabel Erskine, Countess of Mar ?

Source Crayola® CSS3 CSS4
#b5b0a6
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#83827a
 
#757575
sonic silver
#808080
grey
#808080
grey
#575650
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey