Source Crayola® CSS3 CSS4
#858890
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#63646f
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey
#4a4d7c
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue