For color blind people, the world may seem like a scene from an old movie where everything is pale and dull, and some colors have been removed. Essentially, science defines color blindness as the inability to perceive and distinguish colors, along with sensitivity to color brightness. The most common type is red/green, followed by the blue/yellow type, and complete color blindness. It affects approximately 4.4% of the entire global population, or one out of 12 men and one out of 200 women.^[1]

Colorblind Web Page Filter is a web tool that simulates different types of color blindness so you can adjust your color palette and provide the best experience for everyone.