Blue dye is a versatile item in Minecraft that can be used to create a variety of different items, including wool, beds, and banners. It can also be used to dye leather armor and weapons. Cornflowers are a type of flower that can be found in many different biomes in Minecraft. They can be used to make blue dye, as well as other items, such as potions of night vision. Blue dye can be obtained by mining lapis lazuli ores, which can be found in the Overworld. It can also be crafted from cornflowers. A fanart Minecraft cursor with Blue Dye and Cornflower.