Basically, I'm a programmer and I'm pretty new to graphics design, and I don't have much knowledge of the keywords used by the graphic design community. That's why I'm facing problem in googling this out. I've an image like this:-
As we can see that there is only one color in it. How can I convert this icon into a red color, white color, or a custom HEX or RGA colored icon? As it is only one color and have a transparent background so I believe that this is pretty easy. But I don't know how.
Basically, I'm a GIMP user. If you can tell me this in GIMP then that would be great. However, if you can tell me this in Adobe Photoshop then I can search for similar technique in GMIP.