Hue/Saturation

Hue/Saturation can completely change your photograph for the best or worst depending on if you don't get too carried away.  

Hue: Shifts all the colors clockwise or counterclockwise around the color wheel, depending on the direction you move the slider.

Saturation: Increases or decreases the richness of the colors in an image.
Lightness: Modifies the brightness values.

Below I demonstrate on how to get the finish look on Photoshop. 

Step 1 

Apply a hue/saturation adjusment to your photo. 

Step 2

In the adjustments panel or the properties panel, choose a colour from the menu to the right of the On-image adjustment button. 

Step 3 

You can either use the eyedropper tools or the adjustment sliders to modify the range of colour. If you only wanted to change a selective part then make sure you use one of the 'marque'e tools that highlights the parts that you want to hue/saturated and by this, it'll only change the bit you wanted it to and not the whole image.