Are your Illustrator color settings the same as for your display? Try to calibrate you display colors also. Just coping object from Ai to XD (Ctrl+C, Ctrl+V) shows the same color for me.

Are your Illustrator color settings the same as for your display? Try to calibrate you display colors also. Just coping object from Ai to XD (Ctrl+C, Ctrl+V) shows the same color for me.

By @Ares Hovhannesyan
I found the problem : is it a color profil meaning.
Adobe XD is set in sRGB. If the others software (Illustrator or Photoshop) are set in another profil, such as Adobe RGB 1998, the color won't appear in the same way. But there is also the display to set : i have calibrated all my screens in sRGB. In that way, i can find the same color in every software and application.
it's the only solution i found