What color is Sketchbook Folio, Seascape with Stormy Sky, after 1878 ?

Source Crayola® CSS3 CSS4
#a59c90
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown
#857d75
 
#757575
sonic silver
#808080
grey
#808080
grey
#9f8057
 
#a57164
blast off bronze
#808080
grey
#808080
grey
#69635d
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey