100/0

#000000

90/10

#0c0909

80/20

#181111

70/30

#251a1a

60/40

#312222

50/50

#3d2b2b

40/60

#493434

30/70

#553c3c

20/80

#624545

10/90

#6e4d4d

0/100

#7a5656