Source Crayola® CSS3 CSS4
#7eb2cc
 
#6699cc
blue gray
#87ceeb
sky blue
#87ceeb
skyblue
#618ba3
 
#6699cc
blue gray
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#3a6ea1
 
#2e5894
b'dazzled blue
#4682b4
steel blue
#4682b4
steelblue
#184799
 
#2e5894
b'dazzled blue
#483d8b
dark slate blue
#483d8b
darkslateblue
#354959
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey