What color is Bound Print, Designs After Architecture ?

Source Crayola® CSS3 CSS4
#c6c0b8
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#9f8b7b
 
#9f8170
beaver
#808080
grey
#808080
grey
#846d5b
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#5e3234
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen