Can anyone help me gender these potters wrasses?

[Perpetual Novice]

All I can find is the same one picture showing a male female specimen.i suspect my brighter colored one is female and the more drab one is male based on head shape. But they both have the red mark on the top fun characteristic of males I think.

 

[Perpetual Novice]

Here’s one of each separately.

 

[evolved]

Those are both male.

 

[eatbreakfast]

Agreed that those are 2 males.