100/0

#000000

90/10

#050d0d

80/20

#0b1919

70/30

#102626

60/40

#163232

50/50

#1b3f3f

40/60

#204c4c

30/70

#265858

20/80

#2b6565

10/90

#317171

0/100

#367e7e