I want here color swatch instead of button

[TheLivingCo]

I want here color swatch instead of button in homepage featured product section

PFA below 

[UmairA]

@TheLivingCo 

Shopify has a guide on this here https://community.shopify.com/c/shopify-design/product-pages-add-color-swatches-to-products/m-p/6164...

Alternatively you can try any app mentioned in the above guide.

[TheLivingCo]

Already did this but now color is not appearing.