Coming soon
Color Blind Chart Checker
Check charts and data visualizations for series colors that color blind readers may confuse.
How It Will Work
Upload a chart and see which lines, bars or slices may blend together. Everything runs in your browser — nothing is uploaded to a server.
Who It's For
Designers, developers, teachers, parents and anyone curious about how color looks to others.
Note: This tool is being built. In the meantime, try our free color vision test.