OK, in detail:
-a new document in CMYK, the new object color CMYK 0-70-100-0.
-then in the panel change COLOUR mode to RGB.
-so far all seems OK Visually, nothing has changed, the current object color is also the same.
The program shows on the panel the COLOUR values for color (cmyk 0-70-100-0) in RGB mode – 255-76-0 ,
-if not changing the values, apply them to the object ("enter" in the input field of the color values ), the color of the object changes visually
and by values, and this is not matched cmyk 0-70-100-0 → 0-76-100-0
1-when changing the panel mode the new values are not applied.
2-the conversion of the color values does not correspond to that in the presence of a color management system.
The result is similar to direct conversion, without considering gamut mapping algorithms.
-manually adjust the RGB value for visual and digital in accordance with the original color in CMYK (0-70-100-0).
- conversion example of that color in PS. Colour settings aligned with the AD.
The result is quite adequate :)