How Can We use swatches for per product attribute?

Go Inside the product setting go to:-

1: Go to the product edit page.

2: Go to variation Swatches setting.

3: Go to the color (attribute) setting.

4: Go to display type and select image/color from the dropdown.

5: Set display name “yes”.

6: Then go to variations (black, navy).

7: Set enable “yes” from the dropdown.

8: Set display type color/image according to your need.

9: Then click on the update button.