100/0

#000000

90/10

#0d1212

80/20

#1a2425

70/30

#263637

60/40

#33484a

50/50

#405a5c

40/60

#4d6c6e

30/70

#5a7e81

20/80

#669093

10/90

#73a2a6

0/100

#80b4b8