Source Crayola® CSS3 CSS4
#355178
 
#1a4876
midnight blue
#483d8b
dark slate blue
#483d8b
darkslateblue
#b6bdce
 
#b0b7c6
cadet blue
#c0c0c0
silver
#c0c0c0
silver
#8b97ae
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#667794
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey