What color is Textile (France) ?

Source Crayola® CSS3 CSS4
#3e5d5c
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#879e93
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#63817b
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey