Color-managing imported images (Illustrator, InDesign)

How imported images are integrated into a document’s color space depends on whether or not the image has an embedded profile:

• When you import an image that contains no profile, the Adobe application uses the current document profile to define the colors in the image.

• When you import an image that contains an embedded profile, color policies in the Color Settings dialog box determine how the Adobe application handles the profile.

Source: Adobe