100/0

#000000

90/10

#150303

80/20

#2a0606

70/30

#3e0808

60/40

#530b0b

50/50

#680e0e

40/60

#7d1111

30/70

#921414

20/80

#a61616

10/90

#bb1919

0/100

#d01c1c