Source Crayola® CSS3 CSS4
#412224
 
#414a4c
outer space
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#58728a
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#3b3c79
 
#58427c
cyber grape
#483d8b
dark slate blue
#483d8b
darkslateblue
#e3e0cc
 
#efdecd
almond
#dcdcdc
gainsboro
#dcdcdc
gainsboro
#7a8a9d
 
#95918c
gray
#778899
light slate grey
#778899
lightslategrey