Scientists have demonstrated a technique that allows humans to perceive a previously unseen, intensely saturated blue green ...

Anyone who's ever stared in desperation at a paint colour chart will know that telling shades apart is not always the easiest task. Due to our biological differences, some people seem to have no ...

Colour perception, an essential aspect of human vision, enables us to interpret and interact with our environment reliably despite fluctuating illumination. At the core of this capability is colour ...

US researchers have seemingly discovered 'olo', a never-before-seen colour, using laser technology to stimulate specific eye cells. This super-saturated blue-green, unlike anything in nature, was ...

Scientists have discovered how the brain perceives colour in a finding that could one day help people who have lost their sight. By studying macaque monkeys, researchers at the University of ...

It's something that most of us learn as toddlers. But a new test will have you questioning everything you thought you knew about colours. As the name suggests, The Colour Matching Game tasks you with ...

Biologists have recently discovered that a wallaby's perception of color is more similar to a dog than a quokka, sparking questions as to why marsupial color vision has evolved so selectively. By ...

Every form has a corresponding colour scheme. On the surface, colour is a visual sense. But there is a significant connection between the perception of the many colours that occur in nature and your ...

THE Departmental Committee on Sight Tests has recommended a method of classifying colour-blindness by measuring the luminosity of the colour sensations by means of the flicker method of photometry.