0#000000
1#6b6b6b
2#c4c4c4
3#b3b3b3
4#999999
5#717171
6#8a8a8a
7#b5cabb
8#202020
9#464646
10#f8f8f8
11#eeeeee
12#7c7c7c
13#adadad
14#c0c0c0
15#99ac9e
