Agree with Chef123 ... the blurple distorts the leaf colour.
But personally, I wouldn't worry about that fan or the one on the other side too much. That one is also twisted a bit which kind of points to fans/air movement doing the twisting. Some might disagree with me (and that's what these boards are for) but I would be trimming those off fairly soon anyways.
I gradually take those large lower fan leaves off once there is good branch development down there. I would rather have light hit my potential bud sites.