Curaçao can be sold in numerous forms, though the most common are the orange-hued dry curaçao and blue curaçao , which is dyed bright blue. Mapro Blue Curacao Syrup for the perfect houseparty cocktails and mocktails. Available Online and in retails stores across India. Order Now. Blue Curaçao is a vibrant, sweet, orange-flavored liqueur , with its signature brilliant blue color coming from food-grade dye. Its distinct taste comes from the dried peels of the Laraha orange, a bitter citrus fruit that grows on the island of Curaçao.