What color is Ewer Ewer, ca. 1750 ?

Source Crayola® CSS3 CSS4
#56575d
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#9c9a90
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#3f3b3a
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey