What color is Fragment, 17th century ?

Source Crayola® CSS3 CSS4
#617686
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#1e2f43
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#949ba3
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey