BLACKT.

How to choose the right colours for your logo: the psychology of colour

Your logo has a colour. Does it have a soul?

Choosing the colours of your logo is one of the most important, and most underestimated, decisions in building your brand identity. It is far more than a matter of taste. It is a matter of psychology, culture and strategy.

Colours speak a non-verbal language. They evoke emotions, trigger associations and shape how people see your brand before your client has read a single word. The wrong colour can create dissonance and a muddled message. The right one can create an instant connection.

At BLACKT, we never choose a colour because it is “pretty”. We choose it because it is right. Because it tells the right story. Here is our guide to understanding the hidden power of colour and making a strategic choice for your logo.

Colours build direct emotional bridges with your audience. Choose them with care.

What colours mean: a starter guide

A word of caution: this is not an exact science. How we perceive colour can vary with culture and personal experience. But there are some broad, universal trends.

Blue: trust, stability, professionalism

  • Emotions: Trust, security, calm, loyalty, wisdom.
  • Sectors: Technology (Facebook, IBM), finance (PayPal), healthcare, B2B companies.
  • The trap: Can feel cold, distant or too conservative if used badly.

Red: passion, energy, urgency

  • Emotions: Love, passion, energy, action, urgency, excitement.
  • Sectors: Fast food (McDonald’s, Coca-Cola), entertainment (Netflix), sales and promotions.
  • The trap: Can be associated with anger and danger. Use it sparingly.

Green: nature, growth, health

  • Emotions: Nature, health, growth, freshness, harmony, money.
  • Sectors: Ecology (Whole Foods), finance (Crédit Agricole), wellbeing, food.
  • The trap: Can come across as bland or too “organic” if it is not paired with other colours.

Yellow: optimism, joy, attention

  • Emotions: Joy, optimism, warmth, energy, attention.
  • Sectors: Energy (Shell), restaurants (McDonald’s), children’s brands.
  • The trap: Can be garish and tiring on the eyes. Often used as an accent colour.

Orange: creativity, enthusiasm, youth

  • Emotions: Creativity, enthusiasm, friendship, youth, vitality.
  • Sectors: Technology (Amazon), telecoms (Orange), young and dynamic brands.
  • The trap: Can look cheap or too childish if it is not handled well.

Purple: luxury, creativity, spirituality

  • Emotions: Luxury, royalty, creativity, wisdom, spirituality, imagination.
  • Sectors: Luxury, chocolate (Cadbury), education, creative brands.
  • The trap: Can be seen as arrogant or esoteric.

Black: elegance, luxury, power

  • Emotions: Sophistication, luxury, power, elegance, mystery.
  • Sectors: Luxury (Chanel, Dior), sport (Nike, Adidas), high-end technology.
  • The trap: Can be associated with mourning and sadness. It needs balancing.

White and silver: simplicity, purity, modernity

  • Emotions: Purity, simplicity, cleanliness, minimalism, modernity.
  • Sectors: Technology (Apple), healthcare, minimalist brands.
  • The trap: Can look empty or sterile if it is not well supported.

Image: choosing colours is not a matter of taste but a strategic decision aligned with your brand platform.

How to choose? The BLACKT 3-step method

Step 1: go back to your brand platform

This is always the starting point. Reread your brand platform. What are your values? What is your personality?

  • If your personality is “serious and reliable”, blue is a strong candidate.
  • If your core value is “boldness”, orange or red may be a better fit.

Colour should be an emotional translation of your strategy.

Step 2: analyse your competitors

Look at your competitors’ logos. Is there a dominant colour in your sector? (Blue in tech, for example.)

You have two options:

  1. Conform: Use the dominant colour so you are instantly recognised as a player in the sector.
  2. Stand out: Choose a radically different colour to rise above the crowd. (Think of T-Mobile and its magenta in a world of blues and reds.)

Step 3: build a palette, not a single colour

A logo rarely lives on its own. Think in terms of a colour palette:

  • One primary colour: The dominant colour of your logo and your communications.
  • One or two secondary colours: To complement, contrast and give the information a hierarchy.
  • One accent colour: A bright colour used in small touches for call-to-action buttons.

The 60-30-10 rule is a good guide: 60% primary colour, 30% secondary, 10% accent.


FAQ: colours and your logo

Q1: What is the maximum number of colours for a logo?
Simplicity rules. Ideally, a logo should not use more than 2 or 3 colours. To be truly effective, a logo must also work in a single colour (black or white).

Q2: Should I follow Pantone’s “colour of the year”?
No. It is a fashion trend, not a branding strategy. Your logo has to last for years, not a season. Take inspiration, yes. Copy, no.

Q3: Should my logo be the same colour as my website?
Your logo is part of a complete visual identity. Your logo’s colour palette should be the foundation of your website’s palette, so that everything stays consistent.

Q4: I love pink, but I work in finance. Is that possible?
It is bold, but yes! An online bank like N26 uses touches of pink to set itself apart from traditional banks. What matters is that it is a deliberate, strategic choice, not just a personal preference.

Q5: How can I test whether my colours work?
Test your logo in real situations: on a website mockup, on a business card, small on a profile picture. Make sure it stays legible and striking. Ask for feedback, but do not let yourself drown in subjective opinions. The final decision must remain a strategic one.


Colour is a message

Choosing a colour means choosing the first word your brand will say to the world. It is a meaningful act, and it should come from careful thought, not a whim.

At BLACKT, we do not just create beautiful logos. We create intelligent logos, where every colour, every shape and every space has a reason to be there.

Ready to find the colours that tell your story? Let’s talk.

Further reading

  • logo design: colour decisions within an identity system.
Picture of Camila Lopes Masetti

Camila Lopes Masetti

Co-founder of BLACKT, Camila Lopes Masetti helps brands from strategy through to the website. She created the Headvalue method, which brings out a brand's core value.

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