100/0

#000000

90/10

#151818

80/20

#2b3030

70/30

#404747

60/40

#565f5f

50/50

#6b7777

40/60

#808f8f

30/70

#96a7a7

20/80

#abbebe

10/90

#c1d6d6

0/100

#d6eeee