100/0

#447c7c

90/10

#3d7070

80/20

#366363

70/30

#305757

60/40

#294a4a

50/50

#223e3e

40/60

#1b3232

30/70

#142525

20/80

#0e1919

10/90

#070c0c

0/100

#000000