-14 6:6:255
-13 19:19:255
-12 32:32:255
-11 42:42:255
-10 48:48:255
-9 52:52:255
-8 59:59:255
-7 67:67:255
-6 72:72:255
-5 77:77:255
-4 87:87:255
-3 100:100:255
-2 107:107:255
-1 114:114:255
0 138:138:255
1 174:174:255
2 202:202:255
3 223:223:255
4 242:242:255
5 255:234:234
6 255:191:191
7 255:163:163
8 255:132:132
9 255:101:101
10 255:77:77
11 255:58:58
12 255:45:45
13 255:26:26
14 255:7:7
nv 255:255:255
default 255:255:255