Hello XXXXXXX:
Thank you for using just answer i llbe happy to assist you today,ok does this happen all the time,also what do yuo have connected to your tv set thank you.
the color has the reddish/bluish hue all the time. nothing is connected to the tv. nothing was done otherwise to it.
Click on the links below to get your service manual for your tv set,there is a way to adjust the convergence of the colors on your tv set,if for some reason after adjusting the convergence the problem is still there then the problem is coming from the convergence circuit,this circuit would have to be troubleshooted to find out which component is giving you the problem,if you were to take it to a tv repair shop this procedure should not be more than 150 dollars to get your tv set up and running,but it depends,try the suggestion above first,hope this helps.
http://www.servicemanuals.net/service.aspx
https://www.completeservicemanuals.com/index.php?ccUser=
Thank You.
Technician
Electronics Technology Certified And Over 10 Years Of TV Repair.