What color is Drawing, Tractor preliminary sketch; Fawn Garden Tractor, perspective for John Deere ?

Source Crayola® CSS3 CSS4
#8e8b7a
 
#95918c
gray
#808080
grey
#808080
grey
#515049
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#32322f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#727064
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#b4b09a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey