Source Crayola® CSS3 CSS4
#30486d
 
#1a4876
midnight blue
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#343e37
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#162415
 
#000000
black
#000000
black
#000000
black
#6aaad5
 
#6699cc
blue gray
#6495ed
cornflower blue
#6495ed
cornflowerblue
#577fb4
 
#5d76cb
indigo
#4682b4
steel blue
#4682b4
steelblue