The color of the characters photographed by Canon SLR is yellow, how to correct it?

Canon SLR shoots people with yellow skin because the white balance is off. Just lower the color temperature to a low point and lower the K value by 200.

The essence of a photo is to record the light-brightness and color. People's skin color is dark because the camera can't record the brightness accurately, so it is necessary to increase the exposure to improve the brightness of the photo. People's skin color is yellow because the camera does not correct the color deviation of the light source, so it is necessary to set the white balance of the camera to compensate for the missing color.

Extended data:

There are usually three modes to adjust the white balance of digital cameras; Automatic white balance, step-by-step white balance setting and precise white balance setting (manual setting mode). Different cameras have different ways to adjust the white balance.

Most popular digital cameras use automatic white balance. Most quasi-professional digital cameras are equipped with grading to set the white balance. Professional digital cameras are equipped with accurate white balance (manual setting mode).

Professional digital cameras have three modes of white balance, and quasi-professional digital cameras have automatic and step-by-step setting of white balance. Can be selected according to the different needs of users.

Baidu encyclopedia-white balance

Baidu Encyclopedia-Canon Camera