100/0

#40acac

90/10

#3a9b9b

80/20

#338a8a

70/30

#2d7878

60/40

#266767

50/50

#205656

40/60

#1a4545

30/70

#133434

20/80

#0d2222

10/90

#061111

0/100

#000000