If this is the first time we’ve met, hello! I’m Karen Haller and to say that I love colour would be an understatement. It happily consumes my every waking moment and often flows into my dreams. Like a stick of Brighton rock, if you were to snap me, you’d seen a rainbow of colours running through me.

I’ve loved colour since I was a little girl. I can still vividly remember a time in kindergarten when I was sitting in front of pots of paint and crayons and being beyond excited because I had all of these colours to play with. My biggest challenge was deciding which colours to use first!

From that moment I was hooked – and ever since it’s felt like I’ve had colour in my veins.


 “For me, working with colour is a magical process. It is about taking the personality of an individual or a business, and drawing out the colours that represent their true identity. I feel blessed to be doing something I truly love.”


I’ve been learning, studying, researching colour for over 20 years and 10 years ago I decided to give up my corporate Project Manager/Business Analysis career and dive deep into the fascinating world of Applied Colour Psychology.

The fascinating world of colour
Over the past decade I’ve been sharing about colour the three things I find endlessly fascinating about colour and what people find most surprising is its ability to influence how we think, how we feel and the choices that we make – in an instant.

Starting a Colour Revolution
I’ve been spreading the message of the power of colour for over a decade now and this book is my way of getting into your hands exactly how you can use the power of colour psychology to transform your life.

With this book my vision is to help you and the world fall back in love with colour again. I want you to know you can’t get it wrong and that colour is there for you to play with and enjoy. 

With this book my mission is to show how you can use colour to express who you are and how you are feeling so you can experience a greater sense of authentic self and wellbeing.

With this book my wish for you is to celebrate the joy, fun and happiness that colour brings into every moment of our lives and use it to have more fun and feel more alive. 

Want to join the colour revolution?
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Karen’s Media Bio

Karen Haller is a leading international authority in the field of applied colour psychology, specialising in business brand colour, interiors, healthcare and wellbeing. Having studied colour for over 20 years she understands how colour affects us, influences us and how colour can be used to influence positive behaviour.

Karen consults, trains and heads colour campaigns for prestigious global brands such as Farrow & Ball, Dove, Fiat, BASF in the US and Ascot Races. She works globally with design professionals to advance their colour training through her mentoring programmes and CPD courses. She is a guest lecturer at BUCKS University and London College of Fashion. Karen was also commissioned by the International School of Colour and Design, Australia to write their Colour Diploma course.

As a published author, Karen is regularly featured in local and national magazines, newspapers, radio and TV. She is a contributing author of the leading industry book Colour Design: Theories and Applications on Colour in Interiors and has written her first book – The Little Book of Colour (Penguin Life).

As a speaker Karen shared her Colour Intuition™ system at Grand Designs LIVE and her theories during the prestigious Clerkenwell Design Week and co-curated the 2015 100% Design four days of colour talks.

Karen is also a British Interior Institute of Design (BIID) Industry Partner and CPD Provider, a former trustee and committee member of the Colour Group of Great Britain, and on the advisory board of the charity Color Cares.


Want to chat all things colourful?

I’d be happy to have a chat if you have any questions or have any ideas of ways we can spread the love of colour around the world.

You can get in touch with me by clicking the button below.