100/0

#000000

90/10

#0f1010

80/20

#1e1f20

70/30

#2e2f30

60/40

#3d3e40

50/50

#4c4e50

40/60

#5b5e60

30/70

#6a6d70

20/80

#7a7d80

10/90

#898c90

0/100

#989ca0