Dark mode isn’t just a passing trend. It’s the default for many users across phones, email clients, and even laptops. It’s easy on the eyes, perfect for late night reading, and gives everything a modern, stylish vibe. But if you’re not designing with dark mode in mind, your emails could end up looking more like a design disaster than a sleek masterpiece.
Logos vanishing into the background, awkward white boxes cutting through dark designs, and text so dim it might as well be invisible. These common dark mode fails can ruin the experience for your readers and hurt your email’s impact.
At The House of Email, we’re here to help you turn dark mode into your best design weapon. With a few smart tweaks, your emails can look just as stunning in dark mode as they do in light mode. Ready to make your emails the MVP of every inbox?
Why dark mode requires special attention
Many users choose dark mode for its ability to make on screen text more comfortable to read, especially in low light environments.
But for email marketers, dark mode presents unique challenges. The way it inverts or adjusts colors can disrupt your carefully crafted designs, leading to issues such as:
- Logos disappearing into dark backgrounds.
- White boxes or padding sticking out awkwardly.
- Text colors blending into the background, making content unreadable.
With a little planning and attention to detail, you can create emails that look flawless in both light and dark modes.
1. Use transparent PNGs for images
Why PNGs? They keep your images looking clean and professional, especially logos and icons. Transparent backgrounds prevent that awkward white box effect that screams, “I wasn’t made for dark mode.”
Pro Tip: Avoid adding white boxes or borders to PNGs; they’ll stick out like a sore thumb in dark mode. Instead, test your images on both light and dark backgrounds to ensure they look flawless.
2. Make icons and logos pop
Dark mode has a sneaky habit of making dark icons and logos disappear. Don’t let your branding vanish into the abyss!
How to Fix It
- Add a light colored outline or subtle glow around your logos and icons.
- Use contrasting colors to make sure they stand out.
- Avoid clunky white rectangles. Instead, use transparent PNGs with outlines for a clean, modern look.
3. Address image padding with HTML
Padding can make or break your email design in dark mode. White padding might look fine in light mode, but it turns into an eyesore against a dark background.
What to Do Instead
- Use HTML padding instead of embedding it into the image.
- If your email editor doesn’t support HTML padding, it’s time to consider switching to a more advanced platform like Klaviyo or Mailchimp.
4. Design buttons that stand out
Buttons are your email’s call to action heroes. In dark mode, they need to grab attention while remaining easy to read.
Best Practices
- Use solid background colors with high contrast.
- Avoid thin borders opt for bold, borderless designs instead.
- Test your buttons in both light and dark modes to ensure they’re click-worthy.
5. Ditch white spacer blocks
White spacer blocks might seem harmless, but they create harsh breaks in dark mode, making your email look disjointed.
Better Alternatives
- Use HTML spacer blocks for clean, consistent spacing.
- Add padding directly in your email editor for a seamless design.
6. Avoid all image emails
Let’s be honest: Image-only emails look nice. But they are a disaster for accessibility and personalisation.
Why They Don’t Work
- They ignore accessibility and user preferences.
- Text in images often becomes unreadable.
What to Do Instead
- Use a balanced mix of text and images.
- Ensure your layout is responsive and works well across all devices.
7. Embrace high contrast
Contrast is your best friend when designing for dark mode. Without it, your text and visuals can disappear into the background.
Contrast Tips
- Use light colored text on dark backgrounds for readability.
- Avoid pure black; instead, opt for deep shades of gray for a softer, more polished look.
- Keep headings and CTAs bold and highly visible.
8. Keep background colors consistent
Dark mode emphasizes every design inconsistency, especially with background colors. Sudden changes in color can confuse or annoy your readers.
How to Maintain Consistency
- Stick to a limited color palette.
- Test your design for smooth transitions between sections.
- Avoid overloading your email with too many colors. Simplicity is key.
9. Test, test, and test again
Every email client handles dark mode differently, so thorough testing is a must.
Testing Tools to Use
- Litmus: A reliable tool for previewing emails across multiple platforms.
- Email on Acid: Great for testing dark mode compatibility.
- Mailosaur: Perfect for seeing how your emails look on different devices.
Pro Tip: Test your emails on all major clients (e.g., Gmail, Outlook, Apple Mail) to catch potential issues before hitting “Send.”
Why testing matters
Dark mode rendering can vary based on:
- The email client (e.g., Gmail, Outlook).
- The device being used.
- The specific dark mode settings applied by users.
Thorough testing ensures your emails maintain their impact regardless of how they’re viewed.
Why dark mode emails are worth the effort
Creating dark mode friendly emails might take extra work, but the payoff is huge. By delivering a seamless experience for all users, you’ll increase engagement, improve readability, and reinforce your brand’s professionalism.
Ready to level up your emails?
Dark mode doesn’t have to be intimidating. With these nine tips, you’ll master the art of dark mode email design and deliver messages that look stunning in any environment. Need a hand with your email design or marketing strategy? At The House of Email, we’re experts at creating emails that captivate and convert. Drop us a message or schedule a consultation to take your emails to the next level.
