100/0

#8c7c7c

90/10

#7e7070

80/20

#706363

70/30

#625757

60/40

#544a4a

50/50

#463e3e

40/60

#383232

30/70

#2a2525

20/80

#1c1919

10/90

#0e0c0c

0/100

#000000