Would the Hunter rain boots look better in black or navy?

Would the Hunter rain boots look better in black or navy?

I do have a long navy one right now, though.

I'm worried that if I wear black ones wrong, they might look like work boots.

I thought navy wouldn't suit me, but I received them as a gift and tried them on, and they were actually quite pretty.

I'm planning to buy another mid-weight deck, but I have trouble deciding.

The default is black, but

The navy ones look pretty when I try them on, and they are there...