Source Crayola® CSS3 CSS4
#6b99aa
 
#6699cc
blue gray
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#529591
 
#3bb08f
jungle green
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#676e8a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#204585
 
#1a4876
midnight blue
#483d8b
dark slate blue
#483d8b
darkslateblue
#979dae
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey