Welcome

This online tool helps to solve two problems for people with colorblindness. It enables colorblind people to better see outlines on an image and to determine the hue and the name of a color. Read more how it works in the about section or just give it a try and upload an image.

Max. file size for upload is 8 MB. Supported file types: jpg, png, pdf, jpeg, tiff, tif, gif.