Sim Daltonism, an intuitive app that simulates color blindness

<img width=“750” height=“465” src=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2021/02/Color-blindness-app.png?fit=750%2C465&ssl=1" class=“attachment-medium size-medium wp-post-image” alt=“” loading=“lazy” srcset=“https://i0.wp.com/flowingdata.com/wp-content/uploads/2021/02/Color-blindness-app.png?w=1744&ssl=1 1744w, https://i0.wp.com/flowingdata.com/wp-content/uploads/2021/02/Color-blindness-app.png?resize=750%2C465&ssl=1 750w, https://i0.wp.com/flowingdata.com/w …