What color is Tile (USA), late 19th century ?

Source Crayola® CSS3 CSS4
#0b2621
 
#000000
black
#000000
black
#000000
black
#32453e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#6f8277
 
#757575
sonic silver
#808080
grey
#808080
grey
#322b28
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#506259
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey