100/0

#000000

90/10

#070c0c

80/20

#0e1919

70/30

#142525

60/40

#1b3232

50/50

#223e3e

40/60

#294a4a

30/70

#305757

20/80

#366363

10/90

#3d7070

0/100

#447c7c