100/0

#eaeeea

90/10

#d3d6d3

80/20

#bbbebb

70/30

#a4a7a4

60/40

#8c8f8c

50/50

#757775

40/60

#5e5f5e

30/70

#464746

20/80

#2f302f

10/90

#171817

0/100

#000000