Source Crayola® CSS3 CSS4
#888a98
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey
#012f8b
 
#1a4876
midnight blue
#191970
midnight blue
#191970
midnightblue
#67698f
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#4e4f90
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue