What color is Tile,study Collection ?

Source Crayola® CSS3 CSS4
#909088
 
#95918c
gray
#808080
grey
#808080
grey
#556064
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#756657
 
#85754e
gold fusion
#696969
dim grey
#696969
dimgrey
#737670
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey