100/0

#000000

90/10

#121414

80/20

#242828

70/30

#373c3d

60/40

#495051

50/50

#5b6465

40/60

#6d7879

30/70

#7f8c8d

20/80

#92a0a2

10/90

#a4b4b6

0/100

#b6c8ca