100/0

#000000

90/10

#141919

80/20

#283232

70/30

#3c4c4b

60/40

#506564

50/50

#647e7d

40/60

#789796

30/70

#8cb0af

20/80

#a0cac8

10/90

#b4e3e1

0/100

#c8fcfa