Why did Trunks' hair change colour between Z and Super? : r

Why is Present Trunks' hair blue? - Quora

Why does Trunks hair suddenly become blue in Dragon Ball Super, while in Dbz it is purple? - Quora

Credit Goes to G Yami : r/dbz

Dragon Ball Theory: Why (DBS) Future Trunks' hair was blue, and why it means more than you know.

Why does Trunks hair suddenly become blue in Dragon Ball Super, while in Dbz it is purple? - Quora

Has there ever been an explanation why Super changed Bulma and F.Trunks' hair blue? If they wanted a change wouldn't it had made more sense to change Bulma's to the original lavender/purple from the manga? : r/Dragonballsuper

Why Does Future Trunks Have Blue Hair? » OmniGeekEmpire

Think we can agree long hair trunks was the best designed version of him right? : r/Dragonballsuper

Why Does Future Trunks' Hair Change Colors?