GIMP Palette
Name: Picons Grayscale
Columns: 0
#
  0   0   0	Black
 18  18  18	Gray7
 33  33  33	Gray13
 51  51  51	Gray20
 69  69  69	Gray27
 84  84  84	Gray33
102 102 102	Gray40
120 120 120	Gray47
135 135 135	Gray53
153 153 153	Gray60
171 171 171	Gray67
186 186 186	Gray73
204 204 204	Gray80
222 222 222	Gray87
237 237 237	Gray93
255 255 255	White