What color is Sketchbook Folio, Quick Sketch of Landscape with Large Trees ?

Source Crayola® CSS3 CSS4
#b4ada3
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey
#766f67
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#353330
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a544e
 
#414a4c
outer space
#696969
dim grey
#696969
dimgrey