Image Change Help

[Danger Phoenix]

Can someone help me change the blue in this image to red please? I tried to do it myself but it looks crap when trying to maintain the transparent background.

This is what I have done:

 

[Danger Phoenix]

What program are you using?

The easiest, natural way of doing it would be to marque select the red (it can be rough) and then use colour correction to shift the colour towards red.

Thanks for the advice. I managed to do this in Photoshop