Hello Deemarc51,
Thank you for reaching out in Apple Support Communities. We understand you're noticing an orange tint in the bottom corners of the display on your iPhone 11.
It's important to have a fully functional display, and we can help point you in the right direction.
Excellent job by restarting your iPhone. An additional step is to review the settings for display accessibility, and see if anything is enabled that might be causing this behavior. Here's an article with additional details and the proper steps to take: Use display and text size preferences on your iPhone, iPad, and iPod touch
If that doesn't help, we suggest having your iPhone physically inspected for service. To review the best available service options in your country or region, we recommend contacting Apple Support through this link here: Contact Apple Support
Best regards.