100/0

#788488

90/10

#6c777a

80/20

#606a6d

70/30

#545c5f

60/40

#484f52

50/50

#3c4244

40/60

#303536

30/70

#242829

20/80

#181a1b

10/90

#0c0d0e

0/100

#000000