Source Crayola® CSS3 CSS4
#333d66
 
#1a4876
midnight blue
#2f4f4f
dark slate gray
#2f4f4f
darkslategrey
#8196b0
 
#979aaa
manatee
#778899
light slate grey
#778899
lightslategrey
#63718f
 
#757575
sonic silver
#708090
slate gray
#708090
slategrey
#aca684
 
#95918c
gray
#bc8f8f
rosy brown
#bc8f8f
rosybrown