Sony DSC-W55BDL - Manual (Page 8)

8
Basic techniques for better images
The apparent color of the subject is affected by the lighting conditions.
Example: The color of an image affected by light sources
The color tones are adjusted automatically in the auto adjustment mode.
However, you can adjust color tones manually with [White Bal] (page 36).
Color On the effects of lighting
Weather/lighting Daylight Cloudy Fluorescent Incandescent
Characteristics of
light White (standard) Bluish Blue-tinged Reddish