100/0

#000000

90/10

#131719

80/20

#262e31

70/30

#39454a

60/40

#4c5c62

50/50

#5f737b

40/60

#728a94

30/70

#85a1ac

20/80

#98b8c5

10/90

#abcfdd

0/100

#bee6f6