Killing the 10 pain points of AI fashion images: Incorrect colour

The problemSame trousers, two different browns

When we launched Weon Studio, we listed ten problems that stand between an AI image and one you can publish. Over the coming weeks we’re taking them on one at a time. The first one is colour.

Differences in garment colour between packshots, studio images and campaign images are not a problem that only comes with AI. They happen in traditional photoshoots too, often because of differences in lighting.

In both cases the effect on the customer is the same. When the colour in one image doesn’t match the colour in another, it creates uncertainty about what the product actually looks like. That uncertainty can lead to a reduced conversion rate. So if the colour is off, the image can’t go on the product page, however good it looks otherwise.

AI-generated image from Provider A: model in a cream top and brown trousers — The generated image and the packshot show the same trousers in two different shades of brown.

Packshot of the same trousers as shown on the e-commerce site — The generated image and the packshot show the same trousers in two different shades of brown.

How Weon solves itChange the colour. Keep everything else.

Weon has developed specific tooling to change the colour of a specific garment in a generated image, easily and consistently. It’s part of Retouch, where you can be precise about exactly what you want to change in your garments. Everything else in the image stays the same.

Under the hood

The solution combines traditional image segmentation with state-of-the-art AI editing models.

First output from the AI model, with trousers in the wrong shade of brown — The colour matching tool changes the colour of the trousers and keeps everything else consistent.

Weon’s colour matching tool, showing the current and new colour swatches and a colour picker — The colour matching tool changes the colour of the trousers and keeps everything else consistent.

RECOLOURMatch it to your packshot

With Recolour, you can change the colour of a garment using your own reference image, so the generated image matches the real product.

Recolor in Weon Studio: the satin blouse is outlined in the image, and the product packshot on the right shows the picked colour #AD593D — The blouse is selected and recoloured to match the colour of the packshot.

Result: the model in the rust-brown suit, with the satin blouse in the colour of the packshot — The blouse is selected and recoloured to match the colour of the packshot.

BenchmarkHow the market scores on colour

In our market benchmark, we scored Weon Studio and five other options on their ability to preserve the correct colour.

8Weon Studio
score out of 10

Weon Studio8
Provider A4
Provider B7
Provider C3
Provider D5
Generic AI tools6

Weon Studio scored 8 out of 10. The other options scored between 3 and 7.

Scores reflect Weon’s qualitative assessment. All options were assessed using comparable generation tasks, and results represent average performance. The assessment was conducted on 12 October 2026.

The seriesKilling the 10 pain points of AI fashion images

One problem per article: why it happens and how Weon Studio handles it. Next up is incorrect size or fit.

1Incorrect colourThis article

2Incorrect size or fitNext

3Incorrect logo or details

4Model looks fake

5The same model looks different

6Inconsistent studio backgrounds

7Uncontrollable changes

8Red filter after changes

9Inconvenient to create images at scale

10Unknown price per image

See Weon Studio in action

Book a demo and our team will walk you through the studio. When you start, we’ll guide you until you know the platform.

[email protected] · +46 73 853 86 80

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Comparison images and scores are from Weon’s AI Photoshoot market benchmark.