YA Dystopian. The main characters are twins who have powers, but the people around them don’t have powers. I’m pretty sure the cover was blue and red.

[Addison]

[Rainbowheart]

When did you read it?

How old are the twins?

Are they male or female or one of each?

[bookel]

What sort of powers?
Two lists to check.

Twins, science fiction -- children's/young adult fiction
https://www.librarything.com/list/551...#

Twins, fantasy -- children's/young adult fiction
https://www.librarything.com/list/554...

[Shanna]

Long shot:

[Kris]

Amazon's "Look Inside" preview of Witch & Wizard by James Patterson - Lindsay's suggestion:

https://www.amazon.com/Witch-Wizard-B... There are different cover images.

Wikipedia's detailed plot summary - with Spoilers:
https://en.wikipedia.org/wiki/Witch_%...

[molly]

Is it possibly Root Magic by Eden Royce?

[Bargle]

Link for Molly's suggestion Root Magic by Eden Royce.