https://pbs.twimg.com/media/EJVJJfMU8AAIanA?format=jpg&name=large
https://twitter.com/AkiyoshiKitaoka/status/1194941709714460677
https://en.wikipedia.org/wiki/Chromostereopsis
https://michaelbach.de/ot/col-chromostereopsis/index.html
Blue ain't as sharp as the red.. The blue is a tad blurrier... zoom in