Color Blind Pal

Color Blind Pal: Free Color Blindness Simulator & Accessibility Tool

Visualize digital content as people with color vision deficiency see it, and improve design for a more inclusive experience with our free color blindness simulator and accessibility tool.

What is Color Blind Pal?

Color Blind Pal is a free online web tool and Chrome browser extension that allows users to simulate different types of color vision deficiencies. It is designed to help digital designers, developers, and content creators visualize how people with color blindness see their interface designs, images, graphics, and other visual content.

The tool provides simulation of the three most common types of color blindness - protanopia (red blindness), deuteranopia (green blindness), and tritanopia (blue blindness). It converts the colors on screen to simulate how they would look to someone with one of those conditions. This allows designers to identify problem areas of contrast or distinguishing colors in their content.

By selecting different severity levels, users can see how mild, medium, and strong color blindness would affect perception of colors. Side-by-side previews make it easy to toggle between the original and simulated views for comparison. There are also options to overlay a color blindness simulation on top of the original content in real-time.

Using Color Blind Pal allows digital creators to find and fix accessibility issues in their projects before launch. By identifying problematic color contrasts and palettes early in the design process, content can be optimized to support viewers with color vision deficiencies. This improves the overall inclusiveness and accessibility of digital content across web, mobile, UI/UX, app, presentation, document, and all other visual designs.

Color Blind Pal Features

Official Links