A colorful bunch: Dyes based on 2,2′‐biindenyl fluorophores exhibit tunable solid‐stateemission colors that cover the whole visible region from blue to red. The nonplanar conformation of the dyes in crystals result in bright deep‐blue emission for 1–3, and green emission for 4. Furthermore, the two crystalline forms of BDY‐IN (BDY‐O and BDY‐R) exhibit different optical properties.