GIMP Palette
Name: Xournal Default Palette
#
0 0 0 Black
0 128 0 Green
0 192 255 Light Blue
0 255 0 Light Green
51 51 204 Blue
128 128 128 Gray
255 0 0 Red
255 0 255 Magenta
255 128 0 Orange
255 255 0 Yellow
255 255 255 White
#Extra colours 
165 82 45 Sienna