100/0

#000000

90/10

#171717

80/20

#2d2f2e

70/30

#444644

60/40

#5a5e5b

50/50

#717572

40/60

#888c89

30/70

#9ea4a0

20/80

#b5bbb6

10/90

#cbd3cd

0/100

#e2eae4