.Health / ScienceHow do things look to colorblind people?
"Many people think anyone labeled as 'colorblind' only sees black and white -- like watching a black and white movie or television. This is a big misconception and not true. It is extremely rare to be totally color blind (monochromasy - complete absence of any color sensation). There are many different types and degrees of colorblindness - more correctly called color deficiencies."