Welcome to Karen Haller's Colour Journal

Colour plays a powerful role in our everyday lives, influencing how we feel, what we do, and the ...

Have you ever searched online for information about colour psychology, only to be met with a flood of ...

I’m always asked by designers and creatives how they can practically use colour & design psychology in their ...

If you were to look up biophilic design or at the many interiors that follow biophilic design principles, ...

Chances are you’ve heard about the unexpected red theory? It’s been all over the internet and in the ...

There’s one question I’m asked time and again by my colour and design students, design professionals, lighting designers, ...

For Mental Health Awareness Week, I take a look at how UK clinical psychologist Dr Julie Smith demonstrates ...

Back in 2016 Opaque Couche, otherwise known as Pantone 448 C, won the ‘ugliest’ colour crown after Australian ...

Have you ever imagined seeing a colour your brain didn’t even know it could process? That’s what researchers ...

OK, so full disclaimer here, 21st March isn’t officially recognised as International Colour Day. The AIC (International Colour ...

If I asked you what's the first colour that comes to mind when you think of Ireland, it's ...

The festival of Holi became internationally famous for throwing of colour. It's a glorious festival of colour, which ...

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