Source Crayola® CSS3 CSS4
#b1ccda
 
#c5d0e6
periwinkle
#b0c4de
light steel blue
#b0c4de
lightsteelblue
#374e67
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#7b94a6
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#536b82
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey