I suggest a feature for using an additional color group which is specifically for colorblind only (so ON/OFF/COLRBLIND ONLY) in order to be able to create an image which looks like one thing to a regular vision viewer and a different thing to a colorblind person. There is a famous example of this:

Where I see a 3, but most people see an 8.
I suggest a feature for using an additional color group which is specifically for colorblind only (so ON/OFF/COLRBLIND ONLY) in order to be able to create an image which looks like one thing to a regular vision viewer and a different thing to a colorblind person. There is a famous example of this:

Where I see a 3, but most people see an 8.