100/0

#e8f8f8

90/10

#d1dfdf

80/20

#bac6c6

70/30

#a2aeae

60/40

#8b9595

50/50

#747c7c

40/60

#5d6363

30/70

#464a4a

20/80

#2e3232

10/90

#171919

0/100

#000000