100/0

#727e7a

90/10

#67716e

80/20

#5b6562

70/30

#505855

60/40

#444c49

50/50

#393f3d

40/60

#2e3231

30/70

#222625

20/80

#171918

10/90

#0b0d0c

0/100

#000000