How to change black to red (or any other color)?

[AnaximandreGT]

Hello.

I use Photoshop Elements 2021 for Mac.

I have an RGB image that is a logo : gray images and black text on transparent background. I would like to change black to red (and therefore gray to light red...). How can I do?

[Jeff Arola]

Can you post a sample image?

[AnaximandreGT]

Please.

So, transparent should stay transparent, black shoud become red, and gray should become pink.

[Jeff Arola]

Something like this?

[AnaximandreGT]

Exactly for texts and lines. But it looks like the picture still has black color, and the black color should be converted to red (like the grey to pink).

[Glenn 8675309]

This was for another post, but it works here.  This is just for changing the text color. 

[Jeff Arola]

More like this?

[AnaximandreGT]

Wonderful! This is exactly what I need.

Could you now explain how to do?