Want to hide fill color for create and present quick wireframe or concept

We might use the Figma to do that, but the problem is when we use the Figma on remote call everyone expects to design pixel-perfect wireframe. So we waste our time to manage the spacing and sizing of the elements.

Can you share a little more about what you mean by this?
For shapes you can toggle the fill and stroke off.

Yes, I would like to off the fill so I will create and present quick wireframes.