Designing Dark Mode UI: Best Practices and Pitfalls

Introduction: The Demand for Dark Mode

Dark mode improves readability in low-light environments, reduces eye strain, and saves battery life on OLED screens. Let's look at how to design it correctly.

Principles of Dark Design

Avoid Pure Black

Pure black backgrounds (#000000) create high contrast against white text, leading to eye strain. Use dark grays (e.g., #121212) as your base.

Express Elevation with Color

In light mode, elevation is shown with shadows. In dark mode, use lighter gray overlays to represent higher elevations.