Source Crayola® CSS3 CSS4
#6dc8d7
 
#78dbe2
aquamarine
#87ceeb
sky blue
#87ceeb
skyblue
#6f9ea6
 
#6699cc
blue gray
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#cbedef
 
#c5d0e6
periwinkle
#afeeee
pale turquoise
#afeeee
paleturquoise
#49696c
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#9babaa
 
#979aaa
manatee
#a9a9a9
dark gray
#a9a9a9
darkgrey