Source Crayola® CSS3 CSS4
#506579
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#6c97ba
 
#6699cc
blue gray
#5f9ea0
cadet blue
#5f9ea0
cadetblue
#dfc5ba
 
#efcdb8
desert sand
#d3d3d3
light gray
#d3d3d3
lightgrey