This is possible by adjusting software settings. I noticed a huge difference when I changed the colour temperature of my monitor from 9300 K to 5000 K. It mad

This is possible by adjusting software settings. I noticed a huge difference when I changed the colour temperature of my monitor from 9300 K to 5000 K. It made everything look "warmer," as you describe. In addition to generally feeling less eye strain, my eyes no longer tear up and hurt after a number of hours, and I don't have trouble sleeping after using my computer at night.