Source Crayola® CSS3 CSS4
#7e86a0
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#5c678b
 
#4a646c
deep space sparkle
#708090
slate gray
#708090
slategrey
#4a4b71
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue