Color swatch bellow items on catalog

[Shani-Swim]

I would like to add colors swatch bellow the items 

like here:

 and to center it.

is there any way to see those items colors swatch on my catalog?

This is the website:
https://036fa1-f4.myshopify.com/collections/mens-swimwear

[BSSCommerce-B2B]

@Shani-Swim, It needs some custom code you can follow this tutorial to add this: https://www.youtube.com/watch?v=VnVu2nhnBMU
If you're not familiar with coding you can use an app to help like: Boost AI Search & Filter, Variant Option Product Options , ...

[Shani-Swim]

Actually it did the job!

Is it possible to center those swatches like the text please?

https://036fa1-f4.myshopify.com/collections/all-swimwear