What color is Stencil, Manji Pattern and Grape Leaves ?

Source Crayola® CSS3 CSS4
#688592
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#252721
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#b9cfc6
 
#cdc5c2
silver
#c0c0c0
silver
#c0c0c0
silver
#869b98
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#58666c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey