"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."

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 businesses and designers can use it to influence behaviour.

Karen consults, trains and heads colour campaigns for prestigious global brands such as Farrow & Ball, Dove, Dulux, Orange Mobile, Logitech, Fiat, BASF in the US and Ascot Races.


It all began with crayons
Karen has loved colour since she was a little girl. She can still vividly remember a time in kindergarten when she was sitting in front of pots of paint and crayons and being beyond excited because she had all of these colours to play with. Her biggest challenge was deciding which colours to use first!

From that moment she was hooked - and ever since it's felt like she's had colour in her veins.


Over 20 years of study
Karen went on to explore how to use and apply colour across a range of disciplines, including:

  • Fashion Design and Millinery at the Sydney School of Fashion
  • Colour Consulting and Colour & Design at the International School of Colour and Design Australia.
  • Interior Design at Kensington & Chelsea College, London
  • Holistic Interior Design at the UK Holistic Design Institute.
  • Applied Colour Psychology under the renowned UK Colourist and Psychologist, Angela Wright.
  • Karen also gained a diploma in Child Psychology and is a Prince2 Project Manager.

Media coverage
As the UK's best known Applied Colour Psychology expert, Karen writes regularly on her own blog as well as guest blogs and articles including the prestigious Huffington Post. As the go-to Colour Psychology specialist for numerous publishers and PR agencies, you will also find Karen is frequently interviewed for local and national radio, magazines, newspapers and TV having appeared on UK Channel 4 Sunday Brunch and London Live.


Karen's unique approach
What puts Karen in such high demand is her innate and intuitive understanding of applied colour psychology in business - colour psychology being the same subliminal system that the biggest global brands use to drive their sales. Karen goes even further by incorporating scientific colour patterning into her work, and it's this unique insight and knowledge of colour that helps Karen turn around struggling businesses into instantly recognisable brands with impressive sales figures to match.  

Author, Speaker, Teacher
Karen is proud to be a co-author of the leading industry book Colour design: Theories and applications, the first of its kind bringing the arts, science and their applications together. Karen was commissioned to write chapter 20 - Colour in Interior Design - which discusses the use of colour in both residential and commercial interiors.

As a speaker Karen travels the world giving talks on applied colour psychology to global colour and design brands. She is often asked to share her signature Colour Intuition™ system, and has done so at events such as Grand Designs LIVE and the prestigious Clerkenwell Design Week. Last year she was also proud to be the co-curator of four days of colour talks at 100% Design, the UK's largest trade event for designers and architects.

As a teacher and trainer, Karen works globally with design professionals to advance their colour training through her mentoring programmes and CPD courses. She was commissioned by the International School of Colour and Design, Australia, to write their Colour Diploma course and she is currently a BID partner, and will be creating CPD colour courses for them too.


Giving back
Karen is excited to be heading up Color Cares™ operations in the UK as well as being a member of the Advisory Board. Color Cares™ is a charity and a movement dedicated to changing lives through the uplifting & healing power of colour. Karen is also director and trustee of the Colour Group (GB), an interdisciplinary society that draws together those concerned with different aspects of colour - its measurement, reproduction and perception.


Where to find out more
From her years of experience of working with businesses in colour psychology, Karen has written a unique guide which is a must-read for all designers. Download the free resource 10 Myths that Limit You From Using Colour Effectively.

If you're interest lies in advancing your colour knowledge, take a look at Karen's Advanced Colour Training Courses.

Or if you are looking for expert advice in the way of a specialist colour consultation for your business, interior, healthcare or school environment, then get in touch with Karen here.  

Sign up to my mailing list to receive your monthly Colour & Design Newsletter.

Karen Haller

Karen's qualifications & industry memberships and partners

A selection of Karen's previous clients
View a selection of Karen's client

A selection of Karen's press coverage
Karen in the press