What color is Bound Print, Designs After Architecture, 1749-1761 ?

Source Crayola® CSS3 CSS4
#b7b1a8
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#807062
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#67403f
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#a08b79
 
#9f8170
beaver
#808080
grey
#808080
grey