100/0

#c0c2c4

90/10

#adafb0

80/20

#9a9b9d

70/30

#868889

60/40

#737476

50/50

#606162

40/60

#4d4e4e

30/70

#3a3a3b

20/80

#262727

10/90

#131314

0/100

#000000