What is colour blindness?
- Published: Colourblindawareness.org, no date
- Authors: Colourblindawareness.org
- Date Added: 30 Jan 2014
- Last Update: 30 Jan 2014
To raise awareness about colour vision deficiency and to provide advice to people with the condition.
Globally, colour deficiency affects approximately 1 in 12 men (8%) and 1 in 200 women.
In Britain, this means that there are approximately 2.7 million colour blind people (about 4.5% of the entire population), most of whom are male.