Dark Mode is a display setting for user interfaces (UIs) that uses a dark
color—usually black or dark gray—as the background color instead of the
traditional light background (white or light gray). It's designed to
reduce the amount of light emitted by device screens while maintaining
sufficient color contrast for readability.
Key Features
Background + Light Text:
Inverts the typical color scheme.
System-Wide or App-Specific:
Available on most modern operating systems (like iOS, Android, Windows,
macOS) and in many apps (e.g., browsers, social media, code editors).
User-Controlled:
Users can toggle dark mode on or off, often based on time of day or
personal preference.
Benefits
Reduced Eye Strain:
Especially in low-light environments.
Battery Saving:
On OLED
and AMOLED
screens, dark pixels use less power.
Aesthetic Preference:
Many users find it visually appealing or easier on the eyes.
Drawbacks
Issues:
In bright environments, light text on a dark background can be harder
to read.
Color Accuracy:
Some images or UI elements may not display as clearly in dark mode.