Using a filter, Visolve allows better discrimination of colors by making colors lighter and/or darker, or increasing the saturation. Visolve by Ryobi System Solutions Visolve Deflector Next to that, programs are indicated that can recognize color and can show the name and/or code (e.g. The following list of on- and offline tools for colorblind persons was put together by JNvB, the founder and owner of This is an overview of available software and websites which either help and assist you if you are suffering from color blindness (Visolve, Daltap, eyePilot™) or tools that can show you how the world looks like for colorblind persons.
