Magenta Dye from (Light Blue and Red)

There is a recipe for a magenta dye that looks like

4x (magenta dye) = (blue dye) + 2x (red dye) + (white dye)

Also one of the recipes for light blue dye looks like

2x (lighblue dye) = (blue dye) + (white dye)

Therefore it seems natural to have a recipe

2x (magenta dye) = (lightblue dye) + (red dye)

 This may make it easier when you are starting in a swamp biome. You have easy access to blue orchids, and poppies can be found in pretty much every biome.