100/0

#6e969e

90/10

#63878e

80/20

#58787e

70/30

#4d696f

60/40

#425a5f

50/50

#374b4f

40/60

#2c3c3f

30/70

#212d2f

20/80

#161e20

10/90

#0b0f10

0/100

#000000