100/0

#000000

90/10

#170707

80/20

#2e0f0f

70/30

#451616

60/40

#5c1e1e

50/50

#732525

40/60

#8a2c2c

30/70

#a13434

20/80

#b83b3b

10/90

#cf4343

0/100

#e64a4a