Remove Promoted Links Overlay Color

Question

Is there a way to remove the overlay color? Thanks in advance!

Answer 1

I know it is too late for your answer but still i found the solution.

There is default corev15.css with class .ms-tileview-tile-detailsBox in which background-color is specified which is defined for Promoted Links.

You can change the background-color:transparent in CEWP.

Answer 2

Es posible ingresando este codigo en un editor de scripts(It is possible by entering this code in a script editor)

<style>
  .ms-tileview-tile-detailsBox{
        background-color: transparent;
}
</style>