100/0

#828686

90/10

#757979

80/20

#686b6b

70/30

#5b5e5e

60/40

#4e5050

50/50

#414343

40/60

#343636

30/70

#272828

20/80

#1a1b1b

10/90

#0d0d0d

0/100

#000000