To reduce the violet look on a picture.
How to go from:
to 
This is a tutorial to reduce that violet look from the pic, then you can do whatever you want with your icon.
Made with PS7
1. Crop your icon.
2. Duplicate the base (and sharpen it - Filter > Sharpen>Sharpen).
3. Go to Image > Adjustments > Variations > More Yellow (Midtones)
(That will take the violet coloring of the pic.)
In my case I just had to add one 'More Yellow', but it depends on every picture so play a little with the settings.
4. Hue/Saturation:
Saturation +42
Let me know if it helped in any way ;)
