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How to Craft a Perfect Interior Design Colour Scheme with

When we enter a room, one of the first aspects that strike us is the colour scheme. It's an essential element that can dramatically affect our mood, perceptions, and even our comfort level within a space. As an interior designer, I've always placed significant emphasis on the selection of the right colour palette because it acts as the foundation for the entire aesthetic and atmosphere of a room.

pink and yellow coloured wall in colour blocking

The choice of colours in interior design is more than just picking your favourite shades and splashing them across the walls and furnishings. It requires an understanding of colour theory, the interplay of light and shadow, as well as the psychological effects colours have on us. A harmonious colour scheme can create cohesion and flow, tying together disparate elements and establishing a visual narrative that resonates with the inhabitants.

For us as designers, the challenge lies in balancing creativity with strategy. Each colour scheme needs to not only look appealing but also serve a purpose and function. Whether we are aiming for a calming oasis or a vibrant space that stimulates activity, the colours we choose can make all the difference. It's a delicate task that requires both intuition and scientific knowledge.

The Importance of a Good Colour Scheme in Interior Design

Delving deeper into the topic, a good colour scheme is not just about aesthetics; it has the power to influence the perceived size and temperature of a space. Lighter colours, for instance, can make a small room feel more spacious and airy, while darker shades can lend a sense of intimacy and warmth to larger areas.

Moreover, a well-thought-out colour scheme can improve the functionality of a room. For example, using contrasting colours can highlight architectural features or define zones within an open-plan space.

workspace in dark red colours

The right colour choices can also affect our well-being; certain hues have been shown to have calming effects, which is ideal for places like bedrooms or meditation areas.

As an interior designer, I have to consider the client's lifestyle, preferences, and the purpose of each room to create a personalised colour scheme that not only looks beautiful but also supports the daily activities that take place within the space. It's a process that requires skill, patience, and a good eye for colour combinations.

Let's Recap Colour Theory and the Concept of Harmony Groups

In the realm of colour theory, a significant concept to understand is that of colour harmony groups. These are essentially clusters or sets of colours that, when used together, create the best colour combination a visual experience that is both balanced and pleasing to the eye. The harmony that these groups create is not accidental, but rather a result of careful selection and combination of colours that complement each other in a particular way. These harmony groups can take several forms.

Colour Harmony Group: Monochromatic Colour Schemes

One such form is the monochromatic group. This type of group involves the use of different shades, tints, or tones of a single colour. It's like taking a colour and exploring all its possible variations, from the lightest tint to the darkest shade. A monochromatic colour scheme creates a harmonious and cohesive visual effect, as all the colours in the group are variations of the same base colour.

boho chic bedroom in beige monochromatic colour scheme

Colour Harmony Group: Analogous Colour Schemes

Another type of harmony group is the analogous group. This involves the use of analogous colours that are adjacent to each other on the colour wheel. For example, if you were to choose blue as your base colour, an analogous group might include blue-green and blue-violet. These colours are next to each other on the colour wheel, and therefore share common characteristics, creating a harmonious effect when used together.

purple organic sofa in analogous colour scheme

Colour Harmony Group: Complementary Colour Schemes

A third type of harmony group is the complementary group. This involves the use of complementary colours that are directly opposite each other on the colour wheel. For example, red and green are complementary colours, as are blue and orange. When used together, these colours create a vibrant and dynamic visual effect, as each colour makes the other appear more vibrant.

palm tree wallpaper in green and orange complementary colour scheme

Colour Harmony Group: Achromatic Colour Schemes

Then there are the achromatic colour schemes – think timeless elegance. This group is all about the classics: black, white, and greys. It's a foolproof combo that brings sophistication to any room without overwhelming it with colour. Perfect for those who appreciate a minimalist aesthetic. Personally, however, I think this colour scheme is a little overdone, and not very original.

shades of grey living room in achromatic colour scheme

Colour Harmony Group: Tetrad Colour Schemes

Then we have tetrad colour harmony, which is for the bold and the brave. It involves four colours evenly spaced around the colour wheel. This is where you can really play and experiment, creating a dynamic and vibrant space. It's a fantastic way to bring energy and life into a room, but the key is balance; you don't want one colour overshadowing the others.

interior of kids room in tetradic colour scheme

Colour Harmony Group: Triadic Colour Schemes

Triadic colour schemes are a tad less intense than tetrad but still offer a rich and harmonious look. With three triadic colours that are evenly spaced on the colour wheel, a triadic colour scheme brings a room to life with depth and dimension, while maintaining a sense of harmony and cohesion.

colourful seating area in triadic colours

Colour Harmony Group: Split-Complementary Colour Schemes

Lastly, let's not forget about the split complementary colour scheme. It's all about harmony with a twist. You take one base colour and pair it with two adjacent tertiary colours from the opposite side of the colour wheel, this is called split complementary. A split-complementary scheme provides a high-contrast look that's still easy on the eyes, allowing for a vibrant yet balanced space that pops with interest.

bright boho living room in earthy colours

Understanding these harmony groups and how to use them effectively is a crucial aspect of colour theory. It's not just about knowing what colours look good together, but understanding why they work well together and how to use them to create a specific visual effect. This knowledge is key to creating successful interior design colour schemes, whether you're designing a website, painting a room, or choosing an outfit.

How to Create a Harmonious Colour Scheme in Interior Design

Everyone would like a harmonious feel in their space. But how do you create a colour palette with harmonious colours? To begin with, the first step in the process is to gain a comprehensive understanding of the space in question and its intended function. Is the space a living room, a space that is typically designed for relaxation and entertainment? Or perhaps it is a home office, a space that should ideally inspire productivity and focus?

Once you have a clear understanding of the space's function, the next step is to contemplate the mood or atmosphere you wish to create within that space, as different types of colours serve a different purposes. This could range from a variety of moods. For instance, you might want to create a serene and calming atmosphere, a perfect setting for unwinding after a long day. On the other hand, you might prefer a vibrant and energetic vibe, a mood that can invigorate and inspire.

seating area in living room with lush orange and green furniture

Lastly, after you have determined the function of the space and the mood you wish to create, the final step is to select a dominant colour for the space. This dominant colour will set the tone for the rest of the space. Once you have chosen the dominant colour, you can then complement it with secondary and accent colours and create harmonious colour schemes. You can use colour wheel theory and a colour wheel to assist with this process. These additional colours can either contrast with the dominant colour for a bold and striking look, or they can be analogous to the dominant colour for a more harmonious and balanced feel.

Understanding the function of the space, determining the mood you wish to create, and selecting a dominant colour complemented by secondary and accent colours are the key steps in designing a space that is both functional and aesthetically pleasing.

Introduction to

In my profession, finding inspiration and the right tools is as crucial as the creative process itself. This is where I discovered It's a powerful online platform that has revolutionised how we approach colour schemes in the design process. is a colour scheme generator that allows designers like me to easily create, save, and share colour palettes.

Let me preface this and clarify that I don't earn anything by writing about this tool on my blog. I simply want to share a great resource with you, the reader. I am not affiliated at all with

The platform is intuitive and user-friendly, making it a favourite among both seasoned designers and those who are new to the field. With a vast array of features and a library of colours to choose from, simplifies the task of finding the perfect colour palette that suits a specific design brief.

This tool is particularly helpful when dealing with clients who may find it challenging to visualise colour combinations or when you need fresh ideas. is not just a colour picker; it's a source of inspiration and a means to explore endless possibilities in the realm of colour.

How to Use for Crafting the Perfect Colour Scheme

Now, let's dive into the practical side of things and explore how to use effectively to craft the perfect colour scheme for your interior design project. The first step is to navigate to the website and sign up for an account. This enables you to save your colour palettes and access them from any device.

Once you're logged in, you can start experimenting with the colour scheme generator. It allows you to begin with a single colour of your choice and generate additional colours to create a complete palette. You can lock in colours you’re satisfied with and continue to generate others until you find the perfect combination.

The platform also provides options to adjust the hue, saturation, and brightness of each colour, giving you complete control over the nuances of your palette. You can even upload an image and will extract a colour scheme from it, which is a fantastic feature for capturing the essence of a particular mood or theme.

Detailed Guide on Using's Colour Scheme Generator

For those who are ready to take full advantage of's capabilities, let's walk through a detailed guide on using the colour scheme generator. Begin by selecting a starting colour, which can be done by entering a hex code if you have one in mind, or by using the colour picker tool for inspiration.

Once you have your starting colour, hit the spacebar to generate a five-colour palette. If a certain colour in the generated palette strikes your fancy, click the lock icon to keep it in place. Continue to hit the spacebar to generate new accompanying colours until you're satisfied with the overall look.

With, you can also effortlessly create a stunning colour palette from any image. Simply upload your image, and will analyse it to generate a harmonious set of colours inspired by the picture. This feature is perfect for designers, artists, and anyone who is inspired by a certain image. I find this particularly useful to draw on the perfect colour combinations created by Mother Nature.

creating a colour palette from an image

To refine your palette, use the editing tools provided. You can adjust the colour's properties using the sliders, or input specific values for precision. The generator also allows you to explore different shades and tints of the locked colours, helping you to create a balanced and harmonious palette.

Tips for Selecting a Colour Palette on

As you become more familiar with, here are some tips to help you select the best colour palette for your design project. Always start with the mood you want to evoke in the space. Warm colours tend to create a cosy and welcoming atmosphere, while cool colours can make a room feel calm and serene.

Consider the lighting in the room as well, as it can significantly impact how colours appear. Natural light brings out the truest hue of colours, while artificial lighting can alter perceptions. Always test your palette in the actual lighting conditions of the space.

urban living room with sun shining into large industrial windows

Another tip is to think about the colour balance. Aim for a mix of base, accent, and neutral tones to create depth and interest. And don't forget about the psychological effects of colours; for instance, blues are often associated with tranquillity, while yellows can energise a space.

Other Useful Features of for Designers

Beyond the colour scheme generator, offers a suite of additional features that can be incredibly useful for designers. The platform allows you to create collections of palettes, which is great for organizing schemes for different projects or for presenting options to clients.

There's also the ability to explore trending palettes created by the community, which can be a fantastic source of inspiration. Plus, offers a handy Chrome extension, so you can capture and create palettes as you browse the web.

For those looking to ensure accessibility in their designs, has features that check your palette for colour blindness compatibility, ensuring that your designs are inclusive and can be appreciated by a wider audience.

Alternatives to for Generating Colour Schemes

While is an excellent resource, it's not the only tool available for generating colour schemes. Alternatives such as Adobe Color CC, ColourLovers, and Paletton offer similar functionalities and have their own unique features that might appeal to different users.

Adobe Color CC integrates well with other Adobe products, making it a good choice for designers who are already using software like Photoshop or Illustrator. ColourLovers has a strong community aspect, where you can share and comment on palettes. Paletton, on the other hand, offers a more scientific approach to colour theory, which can be beneficial for those looking to delve deeper into colour relationships.

Each of these tools has its own strengths, and I recommend exploring them to find the one that best fits your workflow and design style.

Revolutionising Design with

In conclusion, is a game-changer for interior designers and enthusiasts alike. Its intuitive interface, combined with the powerful colour scheme generator and additional features, make it an indispensable tool for creating stunning and effective colour schemes.

As designers, we're always looking for ways to streamline our processes and enhance our creativity. does exactly that by enabling us to experiment with colour in new and exciting ways. It's not just about making our jobs easier; it's about elevating our designs to new heights and providing clients with the best possible outcomes.

With, the perfect colour scheme is just a few clicks away, and I encourage all of you to embrace this fantastic tool in your design journey. And if you've found this guide helpful or have your own experiences with that you'd like to share, I'd love for you to write a comment to this post.


Would you like to learn more about Interior Design? Or perhaps become an interior designer yourself? Follow my footsteps and study Interior Design with The Interior Design Institute where I could be your personal tutor. Click here to read more and receive a discount.



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Hi! Thanks for stopping by.

I am Marieke, a Dutch Australian interior designer, business executive, tutor, content creator and social media influencer.


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