100/0

#ecf2f4

90/10

#d4dadc

80/20

#bdc2c3

70/30

#a5a9ab

60/40

#8e9192

50/50

#76797a

40/60

#5e6162

30/70

#474949

20/80

#2f3031

10/90

#181818

0/100

#000000