Pokémon Mystery Dungeon: Red Rescue Team/Pokémon Graphics/Palettes

There are 14 palettes.

There are 16 colors in a palette.

There are four bytes per color.

Colors come in the following format:

{
  {
    Byte 1 - Red Value
    Byte 2 - Green Value
    Byte 3 - Blue Value
    Byte 4 - 0x80
  } x 16 colors
} x 14 palettes

It ends when the fourth byte is not 0x80.