100/0

#000000

90/10

#150e0e

80/20

#2a1c1c

70/30

#3f2b2b

60/40

#543939

50/50

#694747

40/60

#7e5555

30/70

#936363

20/80

#a87272

10/90

#bd8080

0/100

#d28e8e