100/0

#eefafa

90/10

#d6e1e1

80/20

#bec8c8

70/30

#a7afaf

60/40

#8f9696

50/50

#777d7d

40/60

#5f6464

30/70

#474b4b

20/80

#303232

10/90

#181919

0/100

#000000