This is referred to as "white balance" that according to the light source, is to be shot in color image is close to the eye. Normally, should be taken with the auto default. If you want to change the color of images taken, please change the white balance to match the light source and weather.
Auto:
White balance is adjusted automatically. Recommended in most situations.
- Normal (selected cameras only)
- Keep warm lighting colors (selected cameras only)
Incandescent:
Use under incandescent lighting.
Fluorescent:
Choose from seven types of fluorescent lighting.
Direct sunlight:
Use with subjects lit by direct sunlight.
Flash:
Use with built-in or optional flash units.
Cloudy:
Use in daylight under overcast skies.
Shade:
Use in daylight for subjects in the shade.
Choose color temp.:
Choose a color temperature.
Preset manual:
Set white balance to a previously measured value.