What is the Color Difference After Texture Rendering?

After the texture is uploaded, the color difference is obvious after the texture is rendered

You can see the color difference between the Texture uploaded and after rendering.

The reason why it has a huge color difference is that the Texture's Color Mode is CMYK, it needs to be converted into RGB.

After changing into RGB Color mode, the color difference is almost the same as the one you uploaded.

There is another reason is the texture you uploaded hasn't been color-corrected.

The color of the texture uploaded is different from the color you want.

After the color-correct.

And it can also be the lightning settings.

After changing the color of the light. The effect will be better.