UI/UX Design: A Beautiful Dance of Light and Dark

Explore the fascinating world of light and dark modes in UI/UX design, its history, popularity, real-life examples, and essential design tips.

Maria Kud
Bootcamp
4 min readAug 2, 2023

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Light mode vs dark mode in Material design
A light and dark mode UI — Material Design

UI/UX design has come a long way since computers first got graphical interfaces. One great thing designers now do is use light and dark modes. It’s like the sun and moon taking turns to make things look good and work well. Let’s dive into the history, why people love light and dark modes, the good and bad, real examples of how they’re used in apps, stores, and social networks, and basics of designing light and dark modes.

A Long Time Ago, in a Computer Far Away…

Early computers had light text on dark backgrounds, but then they changed to dark text on light backgrounds like paper. This was during the time when digital things looked like real objects.

Then Came the Age of Smartphones…

As smartphones became popular, designers realized people needed to switch between light and dark modes. Different lighting and preferences made it important. When tech giants like Apple and Google added this feature to their systems, it got really popular.

Light mode vs dark mode in iOS
iOS 13: Light mode vs dark mode — nngroup.com

Now, It’s a Big Deal!

Lots of people like light and dark modes. Recent studies show that more than 80% of users prefer dark mode because it looks cool and is easy on the eyes. It’s so popular that between 91% to 95% of all device users say they prefer dark mode over light mode!

The Good and the Not-so-Good

Dark mode is trendy and gives a stylish look. It’s great for the eyes, especially in the dark. On the other hand, light mode is easy to read and works well for people with vision problems.

Light mode is familiar and accessible to more people. It shows colors accurately, which is essential for things like design and medical stuff. But dark mode looks bold, is easy on the eyes, and can save power on some screens. However, it can mess up colors and isn’t always good for long reading or bright places.

Real-Life Examples of Light and Dark Modes

Different apps use light and dark modes in smart ways. For example, Zoho, a business software company, lets users switch to dark mode for a more enjoyable experience. In systems like PLM (product lifecycle management), dark mode helps engineers and designers focus better.

Light mode vs dark mode in PLM
Light mode vs dark mode: PLM software — waveplm.com

Social networks like Twitter, Facebook, Instagram, WhatsApp, and Telegram use dark mode for nighttime use, making it easier on people’s eyes.

Stores like Etsy let users choose between light and dark mode for a more pleasant shopping experience in low light. Even banking apps like N26 have dark mode options to make things look good when it’s dark outside.

dark mode in banking app N26
Dark mode of a banking app — n26.com

Designing Light and Dark Modes

When you’re designing light and dark modes for your interfaces, it’s like walking a tightrope between contrast and consistency. Make sure everything looks good, is easy to see, and feels like it all belongs together.

In light mode, the name of the game is sharp contrast between text and background. You want the words to pop out, so dark text on a light background does the trick: pick colors that won’t hurt people’s eyes, and you’ll have an interface that’s both pretty and practical.

But in dark mode, you’ve got a whole different challenge. You need to keep things readable with light text on a dark background. Getting the right amount of contrast is the key to avoid eye strain: use some cool shades of gray and a splash of vibrant colors to make it look awesome and easy on the eyes.

light vs dark mode UI design
Designing dark vs light mode — dribbble.com

No matter which mode you’re in, being consistent is super important. Make sure your icons, buttons, and text style stay the same across both themes. That way, when people switch between modes, it feels smooth and natural.

Wrapping Up

Light and dark modes are like a perfect dance between beauty and functionality in UI/UX design, and they continue to gain popularity. From big software to social networks and shops, light and dark modes enhance our digital world. As technology evolves, we’ll continue to enjoy the magic they bring. So, go ahead and rock the show with your visually stunning and user-friendly designs!

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Maria Kud
Bootcamp

Sharing my expertise, insights, and experience in the world of design and development.