3 ms·
Also FTA: "So it made sense to choose a color that everyone could see and not mistake for black." That's not how colorblindness works.
by iak8god 9y ago
Also FTA: "So it made sense to choose a color that everyone could see and not mistake for black."
That's not how colorblindness works.
- iak8god 9y agoThis is also not how it works: "Almost no one has a blue deficiency. Accordingly, nearly everyone can see blue, or, more accurately, almost everyone can distinguish blue as a color different from others." People with "red-green colorblindness" usually have difficulty telling purple from blue.