100/0

#000000

90/10

#181819

80/20

#303032

70/30

#48494a

60/40

#606163

50/50

#78797c

40/60

#909195

30/70

#a8a9ae

20/80

#c0c2c6

10/90

#d8dadf

0/100

#f0f2f8