On screen colour discrepancies

[TimBox]

Hello

I am having issues with consistency of screen colours. I know my screen is not calibrated or really any good but I would expect the CMY colour to be consitant across applications on the same screen.

I made a square on a page and gave it Pantone 302 C, exported it to PDF and the adobe reader shows a different colour.

See picture

Who is wrong here Xara or Adobe?


Thanks