Source Crayola® CSS3 CSS4
#3e4f6d
 
#4a646c
deep space sparkle
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#81a2c8
 
#6699cc
blue gray
#6495ed
cornflower blue
#6495ed
cornflowerblue
#5777a0
 
#5d76cb
indigo
#4682b4
steel blue
#4682b4
steelblue
#dedccb
 
#dbd7d2
timberwolf
#d3d3d3
light gray
#d3d3d3
lightgrey
#aaa99a
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey