100/0

#000000

90/10

#0a0c0c

80/20

#151819

70/30

#1f2525

60/40

#2a3132

50/50

#343d3e

40/60

#3e494a

30/70

#495557

20/80

#536263

10/90

#5e6e70

0/100

#687a7c