How can I change the background of all these ui components in NeoVim?

As you can see it all pure black or similar and I want to change it to another color because it looks so dark  

<img width="2560" height="1600" alt="Image" src="https://github.com/user-attachments/assets/cce196d3-6b24-4562-8d39-7235fe6e0d80" />


<img width="1721" height="1065" alt="Image" src="https://github.com/user-attachments/assets/83f290d1-d402-435d-acde-ae3ae4c1a2d4" />
  
