100/0

#fffcff

90/10

#e6e3e6

80/20

#cccacc

70/30

#b3b0b3

60/40

#999799

50/50

#807e80

40/60

#666566

30/70

#4d4c4d

20/80

#333233

10/90

#1a191a

0/100

#000000