|Some more information from you might help pholks here to advise you...|
Make/model of camera.
Make/model of your computer and details of any software you have installed to do with photo/image processing.
Most standard cameras arrive with a default setting that "sometimes" can be changed... It depends the camera - the level of technology it has built in.
There is add-in software that allows a user to "tweak" (alter/correct colour rendition of an image/photo once the software is installed onto a computer. These packages vary a lot. Some inkjet/bubblejet printer software packages also include a basic option to that end... The Canon Pixma being one - albeit with a limited - but nonetheless useful range.