100/0

#889888

90/10

#7a897a

80/20

#6d7a6d

70/30

#5f6a5f

60/40

#525b52

50/50

#444c44

40/60

#363d36

30/70

#292e29

20/80

#1b1e1b

10/90

#0e0f0e

0/100

#000000