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

Source Crayola® CSS3 CSS4
#526d7d
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#cad7e0
 
#c5d0e6
periwinkle
#d3d3d3
light gray
#d3d3d3
lightgrey
#899caa
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#dcd7c3
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#86ab9f
 
#979aaa
manatee
#8fbc8f
dark sea green
#8fbc8f
darkseagreen