THE PSYCHOLOGY OF COLOR IN UX DESIGN
THE PSYCHOLOGY OF COLOR IN UX DESIGN
Written by Godwin Okwong
COLOR IN UX DESIGN: MORE THAN JUST A PRETTY PALETTE

When you think about the color red, what comes to mind? Passion? Danger? Maybe even hunger? Color isn’t just a visual element; it’s a powerful psychological tool that can influence how we perceive and interact with the world around us. In user experience (UX) design, understanding the psychology of color is essential to creating interfaces that not only look good, but also resonate with users on a deeper level. So, by citing comparisons, expert perspective and a broader detail, let us consider the concepts of color theory, explore how it affects user perception and behavior, and examine the importance of cultural context in color choices.
Color Theory 101: The Basics and Beyond
Now, think of a website you visited, and the choice of colors was so warm and welcoming that you were tempted to explore and learn more about the business. Personally, I think this is one of the most crucial selling techniques adopted by the Shift Nudge expert, Matt D Smith, when you visit mds.is (virtually one of the most beautiful website designs I’ve come across as a dark theme guy). On the contrary, you may also have visited websites where the color palettes are all over the place, making you want to run away as soon as you sign on. One of such would be what we have on arngren.net. Funny how I was on this side of the bridge during my early days as a designer. Keeping it simple was a real struggle for me.

Color theory is the foundation of how designers use color to convey messages and evoke emotions. The basics of color theory involves understanding the color wheel, which is divided into primary, secondary, and tertiary colors. But it doesn’t stop there. Designers also consider aspects like hue, saturation, and brightness to fine-tune how colors are perceived.
For example, think about Google’s iconic logo. The use of primary colors — red, blue, yellow, and a bit of green — creates a sense of simplicity and playfulness. But there’s more to it. These colors are balanced and spaced in a way that’s visually appealing and instantly recognizable. Google’s consistent use of these colors across its interfaces creates a cohesive brand identity that users associate with reliability and innovation.

But what happens when you stray from these basics? Probably, that should be where the real fun begins.
The Psychology of Color: What Are You Really Seeing?

Colors have the power to evoke specific emotions and behaviors, often without us even realizing it. Take Facebook’s consistent use of blue, for instance. Ever wonder why Mark Zuckerberg didn’t choose a fiery red or a sunny yellow for the platform? The choice of blue is no accident — blue is often associated with trust, calmness, and reliability. It’s a color that makes users feel safe and comfortable, encouraging them to spend more time on the platform. Plus, there’s a practical or somewhat personal reason behind it: Zuckerberg is red-green colorblind, so blue is the color he sees most clearly.

Imagine if Facebook were red instead. Red is a color that grabs attention and evokes strong emotions, but it can also signal danger or urgency. It’s great for a “Buy Now” or “Delete” CTA button, but might not create the same calming effect that keeps users scrolling through their feeds for hours.
Color psychology isn’t just about feelings; it’s also about behavior. For instance, studies have shown that red can increase heart rate and create a sense of urgency, making it ideal for calls to action. On the other hand, green is associated with nature and tranquility, which can make users feel relaxed and more willing to explore a website at their own pace.
Cultural Context: One Color, Many Meanings
But before you go painting your entire interface in blue, lol, it’s crucial to remember that color perceptions aren’t universal. Cultural context is very important in how colors are interpreted. What might be a calming color in one culture could be perceived very differently in another.
Take the color white, for example. In Western cultures, white is often associated with purity, peace, and cleanliness — think wedding dresses and doctor’s coats. But in some Eastern cultures, white is the color of mourning and can evoke feelings of loss and sorrow. This is why it’s essential for designers working on global products to consider the cultural context of their color choices.
Let’s look at another example: red. In China, red is a color of good luck and prosperity, making it a popular choice for celebrations and important events. However, in some Middle Eastern cultures, red can symbolize danger or caution. Understanding these nuances ensures that your color choices resonate positively with your audience, rather than causing unintended discomfort.

Color in Action: Real-World Examples
Google and Facebook are just the tip of the iceberg when it comes to color use in UX design. We can go further to look at a few more examples that illustrate how color theory is applied in practice.
1. Spotify’s green and its vibes

Spotify’s use of green isn’t just a random choice. Green is often associated with growth, vitality, and freshness — qualities that align with the idea of discovering new music and expanding your playlist. It also ties into the idea of harmony and balance, reflecting Spotify’s goal of providing a seamless listening experience.
2. Airbnb’s Warm Welcome

Airbnb uses a soft coral color and shady white for its branding, which evokes feelings of warmth, friendliness, and hospitality. This choice aligns with the company’s mission to make users feel at home, no matter where they are in the world. The color is inviting and approachable, which is exactly how Airbnb wants its users to feel.
3. McDonald’s Appetite Appeal
McDonald’s, initially, before gradually tending to the yellow over white overlay, uses red and yellow in its branding, colors that are known to stimulate appetite and create a sense of urgency. Red grabs your attention, while yellow is associated with happiness and optimism. Together, they create a sense of excitement and encourage customers to make quick decisions — perfect for a fast-food restaurant.

The Role of Contrast and Accessibility
While color choice is important, how those colors interact with each other is just as important. Contrast is key to ensuring that your design is not only visually appealing but also accessible to all users. Poor contrast can make text difficult to read, especially for users with visual impairments. For example, using a light gray text on a white background might look sleek, but it can be challenging for many users to read. On the flip side, too much contrast, like bright red text on a neon green background, can be overwhelming and strain the eyes.
Designers should always consider accessibility guidelines, such as the Web Content Accessibility Guidelines (WCAG), which recommend specific contrast ratios to ensure readability for users with visual impairments. After all, good design isn’t just about looking good — it’s about being functional and inclusive.

Color and Brand Identity: Making Your Mark
Your color choices aren’t just about aesthetics; they’re a vital part of your brand identity. Think of Coca-Cola’s red, Tiffany & Co.’s blue, or Starbucks’ green. These colors are instantly recognizable and convey a specific brand message.
In UX design, consistent color use can create a cohesive experience that strengthens brand recognition. For example, Google’s use of its primary color palette across various products — from its search engine to Gmail to Google Maps — creates a sense of familiarity and trust. Users know they’re in Google’s ecosystem, even if the interface or function of the product differs.
But consistency doesn’t mean rigidity. Many brands offer customizable themes, allowing users to personalize their experience while maintaining a connection to the core brand colors. This approach provides the best of both worlds: brand consistency and user autonomy.
Final Thoughts: Crafting the Perfect Palette
So, is there a perfect color palette for UX design? The truth is, it depends on your brand, your audience, and the context in which your design will be used. Color is a powerful tool that, when used thoughtfully, can enhance user experience, evoke the right emotions, and even drive user behavior.

As a designer, while you continue to surf, explore and experiment with color in your designs, remember that it’s not just about what looks good — it’s about what feels right for your users. Understanding the psychology of color and the cultural context can help you create designs that are not only visually stunning but also deeply resonant.
And remember, design is a process. What works today might need tweaking tomorrow, as trends are only a function of time, especially as your user base grows. Keep an eye on how your color choices impact user engagement and be ready to adapt. After all, the best designs are those that continue to evolve with the needs of their users.
Until next time, happy designing — and may your palettes be ever in your favor!
Follow us across our social platforms and stay tuned for our next episode: Minimalism in UX Design, where we will closely analyze the rise and evolution of minimalist design, questioning whether it still serves users effectively or if it’s becoming less relevant. See you!
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See our previous article; DARK MODE VS. LIGHT MODE DESIGN
For further reading, you may want to consider the following articles:
The Psychology of Color in UX Design: Why does it matter? — by Ramotion
The Psychology of Colors in UI/UX — By Buzzvel
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