100/0

#000000

90/10

#101212

80/20

#1f2525

70/30

#2f3737

60/40

#3e4a4a

50/50

#4e5c5c

40/60

#5e6e6e

30/70

#6d8181

20/80

#7d9393

10/90

#8ca6a6

0/100

#9cb8b8