What color is Drawing, Textile Design: Quadern (Ashlars) ?

Source Crayola® CSS3 CSS4
#445e73
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#c3d1da
 
#c5d0e6
periwinkle
#d3d3d3
light gray
#d3d3d3
lightgrey
#6d8293
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#d9d2be
 
#cdc5c2
silver
#d3d3d3
light gray
#d3d3d3
lightgrey
#8da1b4
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey