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Editorial Team
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Asked: 2026-06-03T09:37:34+00:00

I am using the following code to resize an image using PIL img =

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I am using the following code to resize an image using PIL

img = Image.open("in.png")
resized = ImageOps.fit(img, (200, 200), method=Image.ANTIALIAS)
resized.save("out.png")

But the output image colors look very different. Here they are for comparison, the big one is the original:

enter image description here
enter image description here

What’s even stranger is that when I open them using the image viewer in ubuntu, they look the same. But not in Windows or MacOS.

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1 Answer

  1. Editorial Team

    The larger image is using the Adobe RGB color profile. It is omitted from the smaller image, which means the color correction system will use some default (probably sRGB), which likely has a smaller gamut. This will cause the colors to appear duller.

    Solution 1: Create the original image using sRGB instead of Adobe RGB.

    Solution 2: Copy the color profile from the larger image to the smaller image.

    Most Linux systems do not support color correction, at least not on the same scope that OS X or Windows do. So the fact that they appear the same in Ubuntu’s image viewer is really a limitation of the image viewer program, which is unable to understand color profiles.

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