How to Use Colour to Create a Creative Life
Have You Ever Wondered Why Certain Colours Feel Right?
Have you ever walked into a room and instantly felt calm? Or found yourself repeatedly choosing the same coloured notebook, scarf, or coffee mug without really knowing why?
Perhaps you’ve noticed that some spaces leave you feeling energised and focused, while others make you feel unsettled or drained.
Most of us think of colour as decoration, something that makes a room look nice or helps an outfit feel complete. Yet colour is doing far more than that. Every day, the colours around us influence how we feel, where our attention goes, and even how we experience the world.
My interest in colour is both personal and scientific.
I have colour synesthesia, a neurological phenomenon in which certain concepts, experiences, or pieces of information automatically evoke colours. For me, colour is not simply something I see. Each day of the week is a specific colour and this never changes. I often feel drawn to wear particular colours on particular days, and I naturally reach for certain coloured pens depending on the task at hand. Wearing a uniform everyday was a challenge for me because on some days, I didn’t feel as if I fitted in my body.
These associations are not something I consciously decide. They simply feel right.
Living with synesthesia has made me especially aware of how powerful colour can be. It has also made me curious about an important question:
If colour can influence my experience so strongly, how much might it be influencing everyone else?
As it turns out, quite a lot.
Modern research suggests that colour affects mood, attention, perception, memory, and behaviour in ways we are only beginning to fully understand. While colour isn’t a magical solution to life’s challenges, it can be a surprisingly useful tool for supporting wellbeing, creativity, and everyday enjoyment.
In this article, we’ll explore:
- Why your brain creates colour rather than simply seeing it
- The fascinating science behind colour perception
- What colour synesthesia is and why it occurs
- How colours influence mood and emotional wellbeing
- Why artists and designers pay so much attention to colour
- Practical ways to use colour intentionally in your home, wardrobe, and creative pursuits
You may never look at colour in quite the same way again.
Colour Is More Than Decoration
Think about some of the colours that surround you every day.
The blue of the sky.
The green of a garden.
The warm glow of a lamp in the evening.
The bright packaging designed to catch your eye in a supermarket.
Colour is everywhere, yet we often underestimate its influence.
Businesses carefully select colours to communicate trust, excitement, luxury, or reliability. Hospitals often use softer tones to create a calmer environment. Interior designers understand that colour can dramatically change how a room feels. Even our language reflects these associations. We talk about feeling “blue,” seeing “red,” or looking at life through “rose-coloured glasses.”
Colour is one of the most immediate and emotionally powerful elements of human experience. Before we consciously interpret shape, language, or meaning, our brains have already responded to colour. It can make a space feel calm or chaotic, a brand feel trustworthy or playful, and even influence how energised or relaxed we feel within seconds.
The Surprising Thought: Your Brain Creates Colour
Most of us assume that objects simply possess colour.
A leaf is green.
A banana is yellow.
The sky is blue.
But from a scientific perspective, colour is not an inherent property of objects. Instead, colour is something your brain creates.
Light travels in waves, and different wavelengths correspond to what we perceive as different colours. When light reflects off an object and enters your eye, specialised cells in the retina respond to those wavelengths and send information to the brain.
Your brain then interprets those signals and creates the experience of colour.
In other words, colour is not simply “out there” in the world. It is an experience happening inside your mind. This is one reason why colour can be so subjective. The same paint colour may appear different in morning sunlight, afternoon shade, or artificial lighting. A colour can look brighter or duller depending on the colours surrounding it. Our brains are constantly interpreting and adjusting what we see.
When light enters the eye, it passes through the cornea and lens before reaching the retina at the back of the eye. The retina contains specialised photoreceptor cells called cones. Humans typically have three types of cones:
- S-cones (short wavelengths, blue range)
- M-cones (medium wavelengths, green range)
- L-cones (long wavelengths, red range)
These cones work together to send signals to the brain, which constructs the perception of colour.
What we experience as “colour” is not actually a property of objects themselves, but a neurological interpretation of reflected light. Seeing light separate into colour is one of the simplest ways to witness how perception begins with physics. This hanging chandelier crystal creates beautiful dancing colours as it splits the light.
For a deeper scientific overview of vision and light processing, see How the Eyes Work
What This Means for Everyday Life
This helps explain why paint samples often look different once they are on your wall.
It also explains why lighting matters so much when creating a comfortable home environment.
If a room feels cold, harsh, or uncomfortable, the issue may not be the furniture or layout at all. It may be the interaction between colour and light.
The Neuroscience of Colour Perception
Colour perception is not simply “seeing wavelengths,” but a constructed experience created by the brain. It begins in the retina, where cone photoreceptors detect light. Humans typically have three types of cones: short (S), medium (M), and long (L) wavelength cones – most sensitive to blue, green, and red light. These cones do not directly encode colour; instead, they measure patterns of light intensity.
The brain begins forming colour information immediately through opponent processing in retinal ganglion cells. This system compares signals in opposing pairs such as red versus green and blue versus yellow. These signals travel along the optic nerve to the lateral geniculate nucleus (LGN) in the thalamus, which helps organise and relay visual information.
From there, signals reach the primary visual cortex (V1), where basic features like edges, contrast, and simple colour relationships are processed. More refined colour perception occurs in area V4, which plays a key role in colour constancy, the ability to perceive consistent colours under different lighting conditions.
This means colour is not fixed in objects but stabilised by the brain. A white shirt still appears white under warm or cool light because the brain adjusts for context and prior experience. Our perception is never fixed. It is shaped by experience, memory, and the subtle rewiring of the brain over time, something I explore further in how we evolve through lived experience in this reflection on identity and change.
Higher brain regions, including the inferotemporal cortex, integrate colour with memory and object recognition, while attention systems influence which colours stand out.
Individual differences in colour perception can arise from genetics, ageing, or neural variation. In rare cases such as synaesthesia, sensory pathways overlap, producing experiences where stimuli like sound can trigger colour perception.
Ultimately, colour is not directly seen. It is actively constructed by the brain.
Why Humans Respond So Strongly to Colour
Our response to colour is not entirely cultural. Part of it may be rooted in evolution.
For thousands of years, colour helped our ancestors survive.
Being able to distinguish ripe fruit from unripe fruit had obvious advantages. Recognising healthy vegetation, clean water, or signs of danger was equally important.
Researchers believe our visual systems evolved to become particularly sensitive to certain colours because those colours carried useful information.
Even today, many people find natural greens and blues calming. This may be one reason why time spent in forests, parks, and coastal environments is often associated with reduced stress and improved wellbeing.
What This Means in Everyday Life
If you feel more relaxed near the ocean, in a garden, or beneath a canopy of trees, it may not simply be because you’re taking a break.
The colours themselves may be playing a small but meaningful role in helping your nervous system feel at ease.
A Personal Perspective: Living with Colour Synesthesia
While colour affects everyone, people with synesthesia experience colour in a particularly vivid way.
Synesthesia is a neurological trait in which one type of sensory or cognitive experience automatically triggers another. There are many forms of synesthesia. Some people see colours when they hear music. Others associate colours with letters, numbers, days of the week, or words.
For me, colour associations are woven into everyday life.
Certain days feel connected to particular colours. Specific pens feel appropriate for specific tasks. Organising information by colour often feels natural rather than intentional. Wearing a uniform can create a feeling of not being OK in my skin.
Researchers believe synesthesia occurs because of increased communication between areas of the brain that would normally operate more independently.
While synesthesia is relatively uncommon, it offers a fascinating glimpse into how differently humans can experience the world.
More importantly, it reminds us that colour is not simply visual.
It is emotional.
Psychological.
Personal.
And often deeply meaningful.
Colour is Personal
Science can tell us how colour is perceived and how it may influence mood, but it cannot fully explain why certain colours resonate so deeply with us.
My sister-in-law, artist Toni-Maree, creates vibrant abstract paintings that celebrate the emotional power of colour. She describes the experience this way:
“When you find the colour that your soul yearns for… it’s like coming home to a place of peace and clarity.”
I love this description because it captures something that research alone cannot measure. We all have colours that feel comforting, energising, inspiring, or simply right. Our responses are shaped not only by biology but also by memories, experiences, culture, and personal meaning.
This may be why we naturally gravitate towards particular colours in our clothing, homes, and creative spaces. Sometimes the colours that attract us are expressing something about who we are or who we are becoming.
If you’d like to explore Toni-Maree’s vibrant abstract artwork, visit T.M. Eaton Arts
So How Does Colour Affect Mood?
Although colour psychology is often oversimplified online, research suggests that colour can influence attention, emotional responses, and behaviour.
However, colour does not affect everyone in exactly the same way.
Personal experiences, culture, memories, and context all play important roles.
A colour that feels comforting to one person may feel overwhelming to another.
Still, certain patterns appear repeatedly across both scientific research and everyday experience.
What This Means in Everyday Life
You don’t need to repaint your entire house or completely overhaul your wardrobe to benefit from a greater awareness of colour. Our experience of colour is also shaped by the environments we create, including modern lighting systems that allow us to shift tone, warmth, and mood at the touch of a button.
The first step is simply noticing.
Take a moment to think about the spaces where you spend most of your time. Do they make you feel calm, energised, focused, or perhaps a little drained? What we notice, and how long we hold our attention on it—directly shapes our experience of the world, a concept that also shows up in how we can work with focus and energy in a more sustainable way.
Colour is often one of the hidden influences behind those feelings.
The key takeaway is that there is no single “best” colour for wellbeing. Instead, colour works as a personal tool that can support your mood, energy, and creativity when used intentionally.
A Colour-by-Colour Guide to Mood and Wellbeing
Blue: Calm, Stability, and Trust
Blue is one of the most consistently preferred colours worldwide. It is often associated with calmness, reliability, and emotional stability.
Many healthcare settings use blue because it tends to feel reassuring and predictable.
Practical uses:
- Bedrooms
- Meditation spaces. Add some aromatherapy as well with this blue handmade glass aroma ultransonic humidifer.
- Work environments requiring concentration
- Clothing for important meetings
Green: Restoration and Balance
Green is strongly connected with nature, growth, and renewal.
Studies have shown that exposure to green environments can reduce stress and support mental wellbeing.
Practical uses:
- Home offices
- Reading spaces
- Indoor plants. This artificial olive tree will soften any space, and add a gentle green.
- Nature-inspired décor
Yellow: Optimism and Energy
Yellow is associated with sunshine, warmth, and positivity.
Used thoughtfully, it can create a sense of energy and optimism.
Practical uses:
- Kitchens
- Creative spaces
- Small decorative accents like this handmade yellow crystal Yuan Bao figurine
- Journals and planners
Red: Passion and Action
Red is stimulating and attention-grabbing.
It can increase alertness and energy, making it a powerful colour when used intentionally.
Practical uses:
- Exercise spaces
- Statement clothing
- Accent pieces
- Creative projects needing boldness
Purple: Creativity and Reflection
Purple has long been associated with imagination, spirituality, and creativity.
It combines the energy of red with the calmness of blue.
Practical uses:
- Creative studios
- Reading corners
- Reflective journaling spaces
Neutrals: Calm Foundations
White, beige, grey, and black create visual breathing room.
When paired with texture and natural materials, neutrals can create peaceful environments that support relaxation and focus. These large woven cotton baskets are handy for storage and promote a light, airy and neutral environment.
The meaning of colour goes beyond physics into psychology and culture, explored beautifully in works such as The Secret Lives of Colour, which reveals how deeply colour is woven into human history and emotion.
Colour and Creativity
Artists have understood the emotional power of colour for centuries.
Colour is rarely chosen by accident. It helps communicate mood, meaning, and narrative.
Impressionist painters used colour to capture atmosphere.
Expressionist artists used exaggerated colours to communicate emotion.
Modern artists often use colour as the primary subject of the artwork itself.
Colour allows artists to communicate feelings that words sometimes cannot. There is also something powerful about experiencing colour physically rather than just observing it. When working with a watercolour paint set, we begin to see how colours blend, separate, and evolve on paper, mirroring the way perception itself is constantly shifting. If painting isn’t your thing, try collage with coloured papers, origami paper, and crayons. The Colour Dynamics Workbook is also a great resource if you are wanting tips on material and painting skills, inspiring themes for painting exercises and to develop and understanding of colour theory.
The same principles apply to photography, graphic design, social media, crafting, quilting, knitting, scrapbooking, and digital art.
Colour becomes a language.
One that speaks directly to emotion.
To help make sense of how colours relate to one another, tools like a colour wheel mixing guide can be useful for understanding harmony, contrast, and the relationships between hues.
Colour in Branding and Social Media: Communicating Without Words
Whether we realise it or not, colour often shapes our first impression of a person, business, product, or social media account before we’ve read a single word.
Think about some of the world’s most recognisable brands. Many people instantly associate certain colours with specific companies, emotions, or experiences. That’s because colour acts as a form of visual shorthand. It communicates messages quickly and often subconsciously.
Brands carefully choose colours to reflect their identity and values. Blue is frequently used to convey trust, reliability, and professionalism. Green is often associated with health, nature, and sustainability. Red suggests energy, excitement, passion, or urgency. Purple can evoke creativity, luxury, or imagination.
Colour helps create consistency, which in turn builds recognition. When we repeatedly see the same colours used across websites, packaging, advertising, and social media, we begin to associate those colours with a particular brand.
The same principle applies to personal brands and social media accounts.
When someone visits your social media profile, they form an impression within seconds. The colours used in your graphics, photographs, logo, and overall visual style contribute significantly to that impression. A consistent colour palette can make a profile feel more professional, cohesive, and memorable.
This doesn’t mean every post must use exactly the same colours. In fact, too much uniformity can become visually boring. Instead, many successful creators choose a small palette of three to five core colours that appear regularly throughout their content. These colours become part of their visual identity.
For those just starting out on social media, colour can feel overwhelming. The good news is that you don’t need professional design skills to use colour effectively.
Here are a few simple tips:
- Choose colours that reflect the mood and values of your content.
- Use a limited palette rather than dozens of unrelated colours.
- Consider accessibility by ensuring there is enough contrast between text and backgrounds.
- Look at your social media grid as a whole rather than judging each post individually.
- Use colour consistently enough that people begin to recognise your content.
- Remember that authenticity matters more than perfection. A colour palette should support your message, not overshadow it.
Most importantly, don’t be afraid to experiment. Pay attention to the colours you are naturally drawn to and notice how your audience responds. Colour is both a science and an art. There are principles that guide effective use, but there is also room for personal expression.
Whether you’re creating a painting, decorating a room, or building a social media presence, colour helps tell your story. Long before someone reads your words, colour is already speaking on your behalf.
Interestingly, my own colour choices for blog graphics and social media posts are often influenced by the same colour associations I experience through synesthesia. While I don’t always consciously plan them, I’ve noticed that certain topics naturally seem to call for particular colours.
Using Colour Intentionally in Everyday Life
Your Home
Rather than redecorating completely, consider small changes:
- Add cushions or throws in colours that support the mood you want.
- Introduce indoor plants.
- Experiment with different lighting temperatures.
- Display artwork featuring colours you find uplifting.
Your Wardrobe
Many people instinctively practise what has become known as “dopamine dressing.” This refers to to a fashion approach that uses clothing, colour, and styling choices to intentionally boost mood and emotional wellbeing. It is based on the idea that visual stimulation, particularly bright or personally meaningful colours, can activate the brain’s reward system and increase feelings of pleasure or motivation. Dopamine plays a key role in motivation, reward, and reinforcement, which is why colour and clothing choices can feel emotionally impactful. Advocates suggest that wearing colours associated with joy, confidence, or calmness can influence self-perception and behaviour throughout the day. It is not a clinical therapy, but rather a self-expression strategy often used in wellness and personal style communities. It has become popular through social media, where people curate outfits to match or shift their mood intentionally. Overall, dopamine dressing links psychology and fashion by encouraging intentional colour use to enhance everyday emotional experience through playful personal expression and improved wellbeing.
Ask yourself:
- Which colours make me feel confident?
- Which colours make me feel calm?
- Which colours help me feel creative?
Your answers may be different from someone else’s.
That’s perfectly normal.
Your Workspace
If you spend hours at a desk, colour can influence how the space feels.
Consider:
- Green for focus
- Blue for calm concentration
- Yellow accents for creativity
- Natural materials to soften the environment
Try This Today
Look around the room you’re currently in.
What colour dominates the space?
How does it make you feel?
Would adding a different colour change the mood?
Notice your response without judging it.
Awareness is the first step toward using colour more intentionally.
Creative Colour Experiment
Choose three colours that reflect your current mood.
Use them in:
- A sketch
- A journal page
- A photograph
- A social media graphic
- A vision board
Notice which emotions emerge.
You may discover aspects of yourself that are difficult to express in words.
A 7-Day Colour Awareness Challenge
For the next week:
Day 1: Notice which colours attract your attention.
Day 2: Observe the colours in your home.
Day 3: Spend time in a natural environment and notice the colours around you.
Day 4: Wear a colour you rarely choose.
Day 5: Create something using colour intentionally.
Day 6: Track your mood using colours instead of words.
Day 7: Reflect on what you’ve learned.
You may discover that colour isn’t just something you see.
It’s something you experience.
Living a More Colour-Conscious Life
Colour is everywhere: in the sky, in our homes, in our clothing, in our art, and in nature.
It shapes how we feel, how we think, and how we connect with the world around us.
Understanding the science of colour doesn’t remove its mystery. Instead, it gives us new ways to work with it.
We can create spaces that soothe us.
Choose colours that support our emotional needs.
Use colour to express creativity.
And become more aware of the subtle influences shaping our daily experience.
For me, living with colour synesthesia has highlighted just how deeply colour can affect the way we experience life.
Whether you experience colour as vividly as I do or simply enjoy the colours around you, becoming more colour-conscious offers an opportunity to live with greater intention, creativity, and wellbeing.
Colour is both science and art.
And when we start paying attention to it, the world becomes a richer place.
This site contains affiliate links. If you buy something through these links, I may earn a small commission. All opinions expressed are my own and I only share products that I would use myself.
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