A powerful and cinematic track, "Écarlate" is a vibrant fusion of French dance-pop and classic synthwave. Driven by a powerful, danceable beat and a pulsating synth bass, the song captures the feeling of a high-speed nocturnal journey. The ethereal French vocals float over the energetic instrumental, telling a poetic story of a love so intense it paints the sky crimson. This is a soundtrack for dancing until you can't anymore, for passionate nights, and for making the sky blush.