What color is Sketchbook, Page 6, Sketchbook with Designs for Semiramis Hotel, Athens, Greece and Other Objects, 2000 ?

Source Crayola® CSS3 CSS4
#363733
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#9c9893
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#5d5c58
 
#6e5160
eggplant
#696969
dim grey
#696969
dimgrey
#797672
 
#757575
sonic silver
#808080
grey
#808080
grey