What color is Vase (England) ?

Source Crayola® CSS3 CSS4
#5c7589
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#7998ab
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#6c6a79
 
#757575
sonic silver
#696969
dim grey
#696969
dimgrey
#42515e
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey