Around 300 million people in the world have some level of color-blindness. Many cannot see the difference between red and green. Some only see shades of grey. Valspar Paint wanted to bring color to the color blind, so they worked with scientist, ophthalmologists, and EnChroma to create special glasses that can separate the colors.
When color blind people see color for the first time they naturally become emotional. This touching video has gone viral with over 750,000 views!