Source Crayola® CSS3 CSS4
#a09c91
 
#95918c
gray
#a9a9a9
dark gray
#a9a9a9
darkgrey
#6d768a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#4a5077
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue