Source Crayola® CSS3 CSS4
#586293
 
#58427c
cyber grape
#708090
slate gray
#708090
slategrey
#7b829a
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#99a3af
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey