For a long time now my screen's colours have been a bit wonky. But today I managed to completely muck them up.
Lightish colours are mostly grey. Blues are turquois etc.
I have tried fiddling around in nTune and on my monitor but I cannot seem to correct the colours myself. Even if I reset them both back to default they still appear messed up.
What ways are there to make sure the colours I am seeing, are the ones I should be seeing?