To set white balance manually, photograph a neutral gray or white target in the light you are using, tell the camera to use that frame as a custom reference, or dial in a Kelvin value that matches the light. Either method gives more consistent colors than automatic white balance.
Why Manual White Balance Helps
Light has color. Candles and bulbs look warm, while open shade looks cool. Automatic white balance guesses, and the guess can change from frame to frame. Setting it by hand keeps a whole series consistent, which saves time when editing.
Method 1: Use a Custom White Balance
- Place a gray card or white balance target in the same light as your subject.
- Fill the frame with the target and take a photo. Focus is not important; exposure should be correct and not clipped.
- Open the camera menu and find the custom or preset white balance option.
- Select the photo you just took as the reference.
- Switch the white balance setting to custom and shoot your scene.
Redo this whenever the light changes noticeably.
Method 2: Set a Kelvin Value
Most cameras let you choose a color temperature directly. These general first values help:
| Light source | Approximate Kelvin |
|---|---|
| Candle or very warm bulbs | 1800 to 2500 |
| Household tungsten | 2700 to 3200 |
| Daylight | 5000 to 5600 |
| Cloudy sky | 6000 to 6500 |
| Open shade | 7000 to 8000 |
Take a test frame, then nudge the value warmer or cooler until neutral objects look neutral.
Method 3: Use Presets
Presets such as daylight, shade, cloudy and tungsten are fast. They give a good approximation, though they may leave a slight tint, so fine tune with the shift controls if your camera has them.
Handle Mixed Light
- Switch off lamps you do not need, or close the curtains.
- Pick the light that falls on your subject’s face and balance for that.
- Use colored gels on a flash to match the room’s light.
- Accept a mild color difference in the background, which often looks natural.
Shoot Raw for Safety
In raw files, white balance is only a setting that can be changed later without losing quality. Even so, a good setting in camera makes thumbnails more useful and cuts editing time. Include a gray card in the first frame of a session so you can sample it in editing software.
FAQ
Is a gray card or white card better?
A true neutral gray card is more reliable for both color and exposure. White paper often has brighteners that tint the result.
Can I fix white balance in editing instead?
Yes, especially with raw files. A correct reference frame makes the job faster.
The Short Version
Use a gray card for a custom reference, or choose a Kelvin value that suits the light. Recheck when the light changes, simplify mixed lighting, and shoot raw as a backup.
