Primary and Secundary Colors

Black & White. Grey, Gold & Silver

Light Shades

Dark Shades


News  6.1.2022

Spanish Blue Flag signs ColorADD usage protocol

<p><strong>There are already more than 130 Portuguese beaches with the implementation of inclusion by color from Madeira...</strong></p>

News  3.16.2022

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."

News  2.14.2022

ColorADD in all publications of the Thessaloniki Tourism Organization

<p>For all this population worldwide, a code alphabet was developed in Portugal , unique in the world, which can "translate" colors into shapes , giving the viewer color information. </p>

News  3.11.2021

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.

News  3.10.2021

The ColorADD system is available in the MAR Shopping Matosinhos car park!

With the alphabet of colors it is possible to relate symbols representing the primary colors so that color blind people can identify the place they are looking for

News  3.10.2021

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, v..