ZerocoolAstra said:why not the case? I thought Octarine already explained in post #16.
Custom white balance would not work because your reference object is not lit by the blue light from your CPU's LED. The dominant light source is the ambient light in the room (eg. daylight from windows, or indoor tungsten/fluorescent lighting).
Gotta know how custom WB works
Good explanation.
Adjusting WB will correct the lighting to the original color the items are under white light. But not to what your eyes see.
And colored lights do not get affected much by ambient light simply because the color is emitted by a light source, and is not a color you see after reflected off the ambient color of the light.
So when you adjust WB you correct colors of items which are not light sources. Light sources, since they are not affected ambient color temp, will get skewed away from their original color.
Hope this helps.
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