Blue Is The Warmest Color Danlwd Fylm Ba Zyrnwys Chsbydh File

That gives "wzmodw" — not obviously right.

Another possibility: (shift by 13): d → q a → n n → a l → y w → j d → q → "qnayjq" — not matching a known word. Blue Is The Warmest Color danlwd fylm ba zyrnwys chsbydh

Given the title, maybe the second part is the ? Let’s try: "Blue Is The Warmest Color" in ROT13: Oyhr Vf Gur Jnezrfg Pbybe — not your string. That gives "wzmodw" — not obviously right

Atbash: d ↔ w a ↔ z n ↔ m l ↔ o w ↔ d d ↔ w Blue Is The Warmest Color danlwd fylm ba zyrnwys chsbydh

For instance, "danlwd" shifted one key left on QWERTY: d → s a → ' (apostrophe) — that fails.