What color is Tile/tile Fragment ?

Source Crayola® CSS3 CSS4
#888175
 
#757575
sonic silver
#808080
grey
#808080
grey
#7b4a05
 
#714b23
raw umber
#8b4513
saddle brown
#8b4513
saddlebrown
#1c442f
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#3a2924
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#5a7287
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey