
Steve Harton
Apr 5, 2025
Dark Mode Websites: Benefits and Best Practices
Dark mode isn’t just a visual trend—it improves UX, saves battery, and reduces eye strain. Learn how to design for it the right way.
Dark Mode Websites: Benefits and Best Practices
Why Dark Mode Is More Than Just a Trend
Dark mode has become a must-have feature in modern web design. Popularized by apps like Twitter, Instagram, and Apple’s system UI, it’s now a user preference—and a design opportunity. But creating an effective dark mode isn’t just about inverting colors.
Key Benefits of Dark Mode
Reduces Eye Strain: Dark backgrounds emit less light, which is easier on the eyes—especially in low-light environments.
Saves Battery Life: On OLED and AMOLED screens, black pixels are actually turned off, saving power on mobile devices.
Enhances Visual Focus: Dark mode brings more attention to important elements like buttons, images, and text highlights.
Modern, Sleek Aesthetic: Dark interfaces often feel more premium and sophisticated, which can elevate your brand’s perception.
Dark Mode Design Best Practices
Use true blacks (#000000) sparingly—go for dark grays to reduce contrast strain
Make text light, not white—use soft tones like #E0E0E0 or #CCCCCC
Ensure high contrast between text and background
Test icons and images—some visuals may need alternate versions
Maintain brand identity by adapting your color palette to darker tones
Implementing Dark Mode on Your Site
There are two main ways to offer dark mode:
System Preference Detection: Use CSS media queries like
prefers-color-scheme
to automatically match the user’s device settings.Manual Toggle: Add a dark/light mode switch for users to control their experience. Save their choice with localStorage for consistency.
Always test dark mode thoroughly. What looks good in light mode might look broken or unreadable in dark.
Final Thoughts
Dark mode isn’t just aesthetic—it’s functional. When done right, it enhances usability and shows your users that you care about their experience. It’s no longer optional—it’s expected.