Source Crayola® CSS3 CSS4
#191d38
 
#414a4c
outer space
#191970
midnight blue
#191970
midnightblue
#394670
 
#1a4876
midnight blue
#483d8b
dark slate blue
#483d8b
darkslateblue
#90939a
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#5e6379
 
#4a646c
deep space sparkle
#696969
dim grey
#696969
dimgrey