Blue builds trust, red drives sales, green calms you down. It sounds neat, but most of these rules are marketing folklore, not science. This piece separates what research actually shows about brand color psychology from what blogs keep copying off each other. You will also get a no-myth process for choosing your brand colors, with real examples.
Key takeaways
- A 2020 study by Domicele Jonauskaite, published in Psychological Science, surveyed 4,598 people across 30 nations and 22 languages. It found color to emotion links are largely universal, yet still bent by language and culture.
- The famous claim that 62 to 90% of a snap product judgment comes from color traces back to Satyendra Singh's 2006 literature review, not a controlled buying experiment. Treat it as a headline, not a law.
- Labrecque and Milne (2012) showed color only shifts brand perception when it fits what the brand promises. The hue alone does nothing.
- In the widely cited test HubSpot published, a red button beat a green one by 21%. The catch: the rest of the page was green, so contrast won, not the color.
- Practical rule: pick two colors that set you apart and contrast well, then use them everywhere. Consistency beats hunting for a hidden meaning in a shade.
Do brand colors really make people buy?
Not directly. Color shapes the first impression and how people read your brand, but the decision to buy rests on price, product, reviews and context, not the hue of your logo. Color gets you in the door, it does not sign the order.
So where does the legendary power of color come from? The most quoted figure says we judge a product within 90 seconds and 62 to 90% of that judgment rests on color. It comes from Satyendra Singh's 2006 paper „Impact of color on marketing". The problem: it reviews older literature, it does not measure real purchases. „Color affects first impressions" quietly mutated into „color decides 90% of sales" after a few hundred blog reposts, and that version is a myth.
Help Scout put it well in its guide on the psychology of color in marketing: the same color carries opposite meanings depending on context. Red means love and danger. Green means nature and poison. The meaning is not in the shade, it is in the situation.
What does science actually say about color and emotion?
That we share part of these associations worldwide, but they are not fixed rules. The best evidence so far comes from Domicele Jonauskaite's team at the University of Lausanne. In their 2020 Psychological Science study, 4,598 people across 30 nations rated the emotions that twelve basic colors trigger in them.
Agreement between countries was surprisingly high, with a correlation of 0.88. People across cultures agreed that black and red are the most emotional colors and brown the least. That is the universal part. But the authors also showed that the closer two nations are in language and geography, the more similar their color feelings become. A shared base exists, and culture bends it. Classic example: white means purity and weddings in the West, and mourning in several Asian cultures.
The takeaway for brands: a universal tendency like „red raises arousal" is a weak basis for a logo call. It is a statistical average across thousands of people, not a prediction of how your specific customer reacts in your specific category.
Why did the red button beat the green one?
Because it stood out, not because red has magical selling power. The famous test HubSpot popularized found that switching a button from green to red lifted clicks by 21%. Marketers turned it into „red sells". Look at the page, though, and the rest was green, so the red button was simply the only thing that popped. Contrast and isolation won, not the color itself.
Serious research agrees. Labrecque and Milne's „Exciting red and competent blue" (2012), in the Journal of the Academy of Marketing Science, ran four experiments and found color does shift brand perception: red adds excitement, blue adds competence. The catch is that the effect only holds when the color fits what the brand wants to be. A pink bank looks confusing no matter what the meaning chart says.
That is why color cannot be judged apart from channel and content. What works on a static logo behaves differently in video or Instagram Reels for businesses, where viewers catch color in motion in the first second, and differently again on LinkedIn in B2B content, where trust comes from expertise more than from a shade.
How do you choose brand colors without the myths?
Start from your positioning and your competitors, not a meaning chart. When we build a brand look at NORDLYS, the first question is never „what does blue mean" but „what should this brand signal, and who is it setting itself apart from". Colors come after that. Here is a process you can run yourself:
- Write three words the brand should convey (say expert, approachable, bold). Pick colors for those, not for a mood table.
- Map your competitors' palettes. If everyone is blue, blue hides you. Standing out beats the „correct" meaning.
- Choose two main colors and one accent. Customers remember two, not five.
- Check contrast and legibility. Text on a background should meet at least a 4.5:1 contrast ratio under WCAG accessibility rules, or rework the palette.
- Test the colors on real assets: logo, website, a post, an invoice, dark and light mode. A color that glows in a mockup can look cheap on the web.
- If you go international, check the cultural context of your main markets. This is where asking a local pays off.
This is the work we do inside creative and branding: we treat color not as esoterica but as a tool that makes a brand distinct, consistent and readable.
When do brand colors barely matter?
When you are a small or young brand and the basics matter more than the shade. Full honesty: we are a creative studio, and we could sell you a big „color strategy" with ten pages on the meaning of hues, but often that would be wasted money. If you are just starting out, hours spent arguing whether the blue should be a shade darker are almost always time you will not get back.
Three things matter more than the „perfect" shade: using your colors consistently, standing apart from competitors, and having a good product underneath. A gorgeous palette will not save a weak product, and average colors will not sink a great service. So if someone tells you the wrong blue will cost you customers, take it with a grain of salt. Inconsistency and clutter will cost you far more.
Frequently asked questions about brand colors
Does blue really have a universal meaning of trust?
Only partly. Research confirms many cultures link blue with calm and reliability, but it is not a law. In practice, whether the color fits your industry and whether you use it consistently matter far more than the shade itself.
How many colors should a brand have?
Ideally two main colors and one accent. Customers remember a pair, not a set of five. More colors mean harder consistency and weaker recognition, the opposite of what you want color to do.
Do colors change meaning by country?
Yes. The 2020 study found a universal base that shifts with language and geography. The best known example is white: purity in the West, mourning in several Asian cultures. Always check the cultural context before you expand.
Is it worth rebranding just for a color?
Rarely. Changing color makes sense if the old palette contrasts poorly, blends into competitors or fails on digital. Switching colors just because „green is supposedly better" is an expensive hit to recognition with no guaranteed payoff.
If you are working through your brand colors or a logo redesign and want a level headed view instead of a meaning chart, get in touch. We will tell you straight what in your palette works, what hurts you and where we would not spend a single euro in your place.
