100/0

#5e5e5e

90/10

#555555

80/20

#4b4b4b

70/30

#424242

60/40

#383838

50/50

#2f2f2f

40/60

#262626

30/70

#1c1c1c

20/80

#131313

10/90

#090909

0/100

#000000