filter = gameboy4x

# Colour format: 0xRRGGBB
# 0 is darkest, 3 is lightest
# Only works with 4 shade greyscale content

gameboy4x_palette_0    = 0x2A3325
gameboy4x_palette_1    = 0x535f49
gameboy4x_palette_2    = 0x86927C
gameboy4x_palette_3    = 0xA7B19A
gameboy4x_palette_grid = 0xADB8A0
