E2214H, colors bleached out

Greetings,

I have a Dell monitor model E2214Hb and noticed a problem. The colors are just washed out not as bright and deep as they should be no matter what settings I change. I first noticed this when I used it side by side with another Dell lower resolution monitor 19" (forgot the model) there is a very great difference.

I bought a used Dell E2715H and it's the same thing much better colors on the E27 when put side by side. Even with the same settings and after resetting the E2214Hb the colors still seem dull with a strange tint readable viewable yes but not comfortable for reading or using for long hours. While the smaller 19" and larger 27" are very different.

I assume there's nothing that can be done since It's probably just an older monitor. It still works though no dead pixels or anything of the sort. I bought it used from a hospital that was selling their old pc's.

Any input on things I might have missed is appreciated.

Thanks