100/0

#6a9696

90/10

#5f8787

80/20

#557878

70/30

#4a6969

60/40

#405a5a

50/50

#354b4b

40/60

#2a3c3c

30/70

#202d2d

20/80

#151e1e

10/90

#0b0f0f

0/100

#000000