How to fix white balance: open the photo in any editor (iPhone Photos, Google Photos, Snapseed, Lightroom or Photoshop), pick the white balance eyedropper and click something that should be neutral grey or white. If there's no eyedropper, move the Warmth slider against the cast (yellow photo, cooler) and Tint against green or magenta. It takes under a minute.
A white balance problem is the reason a white mug looks cream, a grey sweater looks blue, or a product shot under kitchen lights comes out orange. Your camera guesses the color of the light and sometimes guesses wrong, especially when two kinds of light mix. This guide explains what causes color casts, how to fix them step by step in the apps you already have, how to keep a whole catalog consistent, and why it matters more for product photos than for anything else you shoot.
- Fastest fix: click a neutral grey or white area with the white balance eyedropper.
- No eyedropper? Use Warmth/Temperature for blue–yellow casts and Tint for green–magenta casts.
- Most common cause: mixed light, such as a window plus warm ceiling bulbs.
- For a catalog: shoot a grey card in the first frame, fix that photo, then copy the same setting to every photo from that session.
- For products: compare the edited photo with the real item in daylight before you upload. Wrong color is a common reason buyers return things.
What causes a color cast in photos?
A color cast happens when the camera misjudges the color of the light. Every light source has a color temperature, measured in kelvin (K). Your eyes adjust to it automatically; the camera has to guess, and a wrong guess tints the whole photo.
| Light source | Approx. color temperature | Cast if uncorrected |
|---|---|---|
| Household bulb (warm white) | 2,700–3,000 K | Orange or yellow |
| Halogen / tungsten | About 3,200 K | Orange |
| Midday daylight | About 5,000–5,500 K | Close to neutral |
| Cloudy sky | About 6,500 K | Slightly blue |
| Open shade | 7,000 K and up | Blue |
| Cheap LED or fluorescent | Varies | Often green or magenta |
The hardest case is mixed light: daylight from a window on one side of the product and a warm bulb on the other. No single white balance setting fixes both, so one side always looks wrong. Turn off ceiling lights when you shoot by a window, or use only your own lights. Fixing it at the shoot is always easier than fixing it later.
Colored walls or tables also bounce tinted light onto the product.
How to fix white balance with the eyedropper (gray card method)
The eyedropper is the most accurate fix because it measures instead of guessing. You click a spot that should have no color, and the editor shifts the whole photo until that spot is neutral.
- Find a neutral reference. A grey card is best. Otherwise use a white sheet of paper, a grey label, or the white background, as long as it isn't blown out to pure white.
- Select the white balance eyedropper in your editor.
- Click the neutral area. Avoid bright highlights and deep shadows; pick a mid-tone patch.
- Check the result. If it still looks slightly off, nudge Temperature and Tint by small amounts.
- Compare with the real product in daylight, side by side with the screen.
An 18% grey card costs a few dollars and is the single most useful accessory for color. Put it in the first shot of every session, in the same light as the product, then remove it for the real shots. A color checker chart with several patches does the same job and also lets you build a camera profile.
How do I fix white balance on iPhone?
The iPhone Photos app has no eyedropper, but its Warmth and Tint sliders handle most casts.
- Open the photo in Photos and tap Edit.
- In Adjust, try the Auto (magic wand) button first and see whether it fixes the color.
- Scroll to Warmth. Drag left to cool a yellow or orange photo, right to warm a blue one.
- Use Tint for green (drag toward magenta) or pink (drag toward green) casts.
- Tap Done. You can revert to the original at any time.
For an eyedropper on a phone, Snapseed and Lightroom mobile both have one (see below). Menu names shift between iOS versions, so labels may differ slightly on yours.
How do I fix white balance on Android or Google Photos?
In Google Photos, open the photo, tap Edit, then Adjust, and use Warmth and Tint the same way as on iPhone. Samsung Gallery and other phone galleries have similar sliders, sometimes called Temperature. Google redesigned its editor in 2025, so the exact location of the sliders depends on your app version.
Snapseed is the free option with an eyedropper. Open the photo, go to Tools, choose White Balance, tap the eyedropper icon and drag the loupe onto a neutral area. Snapseed 3.0 on iPhone moved tools into a Tools tab; the Android redesign was still rolling out in 2026, so the layout may differ on your phone.
On a computer, our free photo editor has a Warmth slider for yellow or blue casts and runs in your browser. It has no Tint control, so fix a green or magenta cast in one of the apps above.
How do I fix white balance in Lightroom?
Use the White Balance eyedropper in the Color panel (Lightroom) or the Basic panel (Lightroom Classic, shortcut W), then click a neutral area.
- Presets: the WB menu offers As Shot, Auto, Daylight, Cloudy, Shade, Tungsten, Fluorescent and Flash for RAW files. JPEGs only get As Shot, Auto and Custom.
- RAW vs JPEG: RAW files store the white balance as a setting, so you can change it without any loss. A JPEG already has the camera's choice baked in, so large corrections can leave colors looking muddy.
- Batch: fix one photo, then copy and paste (or Sync) only the white balance settings to the rest of the session.
- Lightroom mobile: open the photo, tap Color, then the eyedropper next to White Balance, and drag the loupe onto a neutral area.
How do I fix white balance in Photoshop?
The quickest route is Filter > Camera Raw Filter, which gives you the same White Balance eyedropper and Temperature/Tint sliders as Lightroom. Two other methods work well:
- Curves gray point: add a Curves adjustment layer, pick the middle (grey) eyedropper in its properties and click a neutral mid-tone. Levels has the same eyedropper.
- Match a known color: place a Color Sampler on a neutral area and adjust until the Info panel shows roughly equal R, G and B values.
A white background that looks white doesn't prove the product is right. Mixed light can leave the background neutral and the product tinted. Always judge the product itself against the real item.
How do I keep white balance consistent across a product catalog?
Use the same light, set a fixed white balance, and apply one correction to the whole session. Inconsistent color across a store looks careless even when each photo is fine on its own.
- Same light every time. Daylight changes through the day; a pair of matching daylight-balanced LEDs doesn't.
- Lock white balance. Auto white balance can shift between shots of differently colored products. In a camera app with manual controls, set a fixed kelvin value that matches your lights.
- Grey card per session. Fix the card shot, then copy that setting to every photo from the session.
- Check variants side by side. Five colorways of one shirt should look like the same fabric in different dyes, not different lighting.
- Save your background color codes. If your store uses a colored background, keep its HEX code so every new photo matches.
Our guide to consistent product photos covers the rest of a repeatable setup, from camera height to framing.
Once the product color is right, put every photo on the same pure white or brand-color background so the whole catalog matches.
Match my backgrounds7 days free · 50 credits · No credit cardWhy does white balance matter for product color accuracy?
Because buyers judge color from your photo, and a wrong color leads to returns and bad reviews. A navy dress that looks royal blue, or a beige sofa that looks pink, disappoints the buyer when it arrives. White balance is the biggest single cause of wrong product color, ahead of screen differences and file formats.
| Symptom | Likely cause | Fix |
|---|---|---|
| Whites look cream or orange | Warm indoor bulbs | Cool with Temperature, or eyedropper on white |
| Whites look blue | Shade or overcast light | Warm with Temperature |
| Green tint on skin or fabric | Cheap LED or fluorescent | Tint toward magenta |
| One side warm, one side cool | Mixed light | Reshoot with one light type |
| Variants don't match | Auto white balance per shot | Fixed WB and one shared correction |
| Colors fine on desktop, off on phone | Screen differences or color profile | Export as sRGB, check on a phone |
For the full color workflow, including screen calibration, sRGB export and how to describe color in a listing, read product photo color accuracy. If you're shooting white products, how to photograph white products explains why white balance and exposure are especially tricky there.
Where AiArter fits
AiArter doesn't change your product's colors: the product is cut out of your photo and kept as it is, and only the background is replaced. That means you fix white balance first, in any of the editors above, and AiArter then handles the background.
- Pure white background (4 credits): RGB 255,255,255, so a slightly grey or yellow backdrop from the shoot disappears. The product sits centered in a 2000×2000 frame with an optional soft shadow.
- Brand color backgrounds (4 credits): save your colors in a brand kit and they appear as one-click swatches, so every photo gets the exact same background.
- Find the HEX code: the free color palette generator pulls the main colors from a photo, which helps you record a product's or a background's color.
Frequently asked questions
How do you fix white balance on a photo?
Open the photo in an editor, choose the white balance eyedropper and click something that should be neutral grey or white. If your editor has no eyedropper, adjust Warmth or Temperature against the blue or yellow cast and Tint against green or magenta.
Why are my photos so yellow indoors?
Most household bulbs are warm, around 2,700 to 3,000 K, and the camera doesn't fully correct for them. Cool the photo with the Warmth or Temperature slider, or shoot near a window with the indoor lights switched off.
Can you fix white balance on a JPEG?
Yes, with the same sliders or eyedropper, but large corrections work better on RAW files. A JPEG has the white balance baked in, so heavy changes can make colors look flat or muddy.
What is the best white balance setting for product photos?
A fixed setting that matches your light, such as Daylight (about 5,500 K) for daylight LEDs, rather than Auto. Then correct the whole session from a grey card shot so every product matches.
Do I need a gray card to fix white balance?
No, any neutral grey or white area works, such as a white sheet of paper that isn't overexposed. A grey card is more reliable because it is truly neutral and sits in the same light as the product.
How do I fix mixed lighting in a photo?
Editing can only partly fix it, because one setting can't neutralize two light colors at once. The real fix is to reshoot with one type of light, for example window light with all indoor bulbs turned off.
Fix your white balance, then upload the batch and get pure white or brand-color backgrounds with the product itself left exactly as you edited it.
Start free trialSee pricing7 days free · 50 credits · No credit card. Trial images carry a small “Made with aiarter” mark; paid plans export clean files you can use commercially.
