What color is Bookpaper ?

Source Crayola® CSS3 CSS4
#3a5b6f
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#2e3a41
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6f6239
 
#714b23
raw umber
#556b2f
dark olive green
#556b2f
darkolivegreen
#cbc9be
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#52594d
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen