100/0

#86909e

90/10

#79828e

80/20

#6b737e

70/30

#5e656f

60/40

#50565f

50/50

#43484f

40/60

#363a3f

30/70

#282b2f

20/80

#1b1d20

10/90

#0d0e10

0/100

#000000