Here is a secret that separates the pros from the amateurs: True black (#000000) almost never exists in the real world.

The Problem with #000000

True black on a digital screen absorbs all light. When placed next to bright white, it creates a stark, vibrating contrast that causes eye strain for the user.

The Solution: Rich Black

Instead of #000, use a very dark gray (like #1A1A1A) or a dark gray tinted with your brand's primary color (e.g., a very dark navy #0A1128). This reduces eye strain and makes the design feel much softer and more premium.

Conclusion

Reserve true black for OLED optimization on purely black backgrounds, but for text and UI elements, always lift the black slightly.