Colour Deficiency

The most common problem in colour on the web is for people who have visual impairments for example colour blindness. The most common form of colour blindness is not being able to distinguish red from green which occurs in 99% of the cases. The other forms of colour blindness is Anomalous Trichromat. This is where you have deficiency in one of the main colours. It can be reduced red which is called Protanomaly, reduced green called Deuteranomaly and reduced blue called Tritanomaly.

Here are examples of my own logo in colour deficient views.

Reduced Green Sensitivity

Reduced Blue Sensitivity




Reduced Red Sensitivity