@totyamuri if it is the backlight strips, then commonly your display gets a blue hue/tint. Now yours is Blue alright :-). I have not seen it that blue being caused by backlights strips, but it is a possibility. You do want to check a couple of other things as well. First try a reset. Commonly that is done by disconnecting every single input from your TV. The unplug the TV. Hold the power button down for a minute or more. Then connect one video source and reconnect the TV. Turn it on and see if anything has changed.
Next, change your HDMI cable. Use a different cable and a different port if your TV has more than 1. Next you need to consider your picture settings. Check the menu and see if it allows you to adjust the color and if that makes a difference. If that does not work either, you may have to consider a complete factory reset. For that we need to know if your TV is indeed a 32LH510U-ZC first.
If none of that made a difference, I would consider replacing the backlight strips :-)