What color is Drawing, Design for a Book Cover ?

Source Crayola® CSS3 CSS4
#a29c7d
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#525a4d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen
#7e795f
 
#8a795d
shadow
#696969
dim grey
#696969
dimgrey
#bcb9aa
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver