100/0

#000000

90/10

#161111

80/20

#2d2222

70/30

#433232

60/40

#5a4343

50/50

#705454

40/60

#866565

30/70

#9d7676

20/80

#b38686

10/90

#ca9797

0/100

#e0a8a8