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

Future Trunks, Dragon Ball Wiki

What would you rename Super Saiyan Blue if you could? - Quora

Why are different types of blast in Dragon Ball different colors and how do they get their colors? Like how is Vegeta's Galick Gun purple and Goku's Kamehameha is blue. - Quora

Why does Trunks hair suddenly become blue in Dragon Ball Super

Future Trunks, Dragon Ball Wiki

Why Is Trunks' Hair Blue? (& 9 Other Questions About Him, Answered)

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Why did Future Trunks have blue hair in DBS? - Quora

Why is the Super Saiyan God red in Dragon Ball Super? - Quora

Why does Trunks hair suddenly become blue in Dragon Ball Super

What would happen if Goku Black's ring allowed him to go to different anime dimensions/worlds? - Quora