dot-line-plane color temperature color pictures

Quick answer：

Color temperature in photography refers to the warmth or coolness of a color image. It is determined by the color temperature of the light source used, which can be warm (like tungsten lighting) or cool (like daylight). In digital photography, color temperature is often adjusted to enhance the mood or atmosphere of the image. A warm color temperature tends to make subjects appear more inviting and cozy, while a cool color temperature can create a sense of freshness and clarity.