FUNFER2 -- Using Photoshop, use the Selective Color tool on a new layer. Just go to Layer > New Adjustment Layer > Selective Color. For that picture, just choose "Reds" as the color and then use the sliders CMYB to mimic your new color -- this took less than 30 seconds. Of course, the more effort you put in the better it will look. You can do it if you try... but if you don't try, then you'll never do it.
