Primary and Secundary Colors

Black & White. Grey, Gold & Silver

Light Shades

Dark Shades



1 in 12 male | 1 in 200 female




Color is for ALL

Color is for ALL!

ColorADD is a unique, universal, inclusive and non-discriminative language that enables the colorblind to identify colors, with a wide spectrum of use on companies/entities whenever color is a factor of identification, orientation or choice. 





Miguel Neiva




ColorADD, The Color Alphabet

Five graphic symbols, represent the Primary Colors: Blue, Yellow, Red, White and Black.




Co-Creation Solutions

Win-win-win solutions for a more colorful world!



Because, Color is for ALL!




Must See




Let's Jump for True Colors Guimarães

"Espaço Guimarães is proud to announce that it has adopted the ColorADD color code, which allows people with color blindness to identify colors through universal graphic symbols."


World's first traffic light for colorblinds arrives in Lisbon.

Equipment now has symbols that allow people with visual impairment to distinguish colors.
Novelty will reach several Portuguese and worldwide cities.


The Dragão Stadium in Porto is the first in the world to be colour-blind inclusive

The Futebol Clube do Porto is implementing the ColorADD code system to enable those whose ability to see colour or differences in colour is decreased to have a better experience when in the stadium, visiting or watching a football game.





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