Aigner Blue (Azul) Cologne by Etienne Aigner, Aigner Blue (Azul) is a warm, spicy cologne that was launched in 2016. The bright, fruity notes of lemon and apple are contrasted by the note of clove at the opening of the cologne. At the heart of the fragrance, a hint of sweetness is added by floral notes of lily-of-the-valley and rose, while the note of leather adds depth to the blend. At the base of the fragrance, notes of vanilla, amber, musk and cedar balance out the blend. This aromatic cologne is perfect for any occasion, day or night.