100/0

#000000

90/10

#0d0e0f

80/20

#191c1f

70/30

#262a2e

60/40

#32383e

50/50

#3f464d

40/60

#4c545c

30/70

#58626c

20/80

#65707b

10/90

#717e8b

0/100

#7e8c9a