What color is Sketchbook Folio, Quick Study of Rough Water ?

Source Crayola® CSS3 CSS4
#e9e3cf
 
#efdecd
almond
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#b6aea5
 
#b0b7c6
cadet blue
#a9a9a9
dark gray
#a9a9a9
darkgrey
#847d76
 
#757575
sonic silver
#808080
grey
#808080
grey
#57524c
 
#414a4c
outer space
#556b2f
dark olive green
#556b2f
darkolivegreen