A very confused individual

In seriousness, this is oklch.com, a color picker for the OKLCH color model.

There are whole several hour lectures one could take in color science and theory, but to keep it short: the set of colors we can see, the set of colors monitors can display, and the set of colors computers can model are three circles that only somewhat overlap.

In this case, if I wanted this color

but in red, I could just go of Photoshop and move over the hue slider, getting this as a result:

Which is.. acceptable, but not as "bright" and "vibrant" as the green I had. Looking at the graphs in the OKLCH color picker, we can figure out why:

It tells us that a red with the same luminosity and chroma as this green is out of gamut—that is, it cannot be displayed by this monitor.

In this case, you can use the edges of the graph to find the color that is closest to what you want. You can, for example, keep the chroma but sacrifice lightness,

keep the lightness but drop the chroma,

or a bit of both, which is what the common HSV triangles already do.

What if what *I* see as blue, *you* see as a slightly different blue because you're using Chrome instead of Firefox and despite a decade of messing with profiles we STILL can't get this right somehow.

Like, "hey the entire world has been at war for a century to the point that most families have people who have fought in it and everyone else has been affected by it in one way or another. Also, this group of teenagers that met nine months ago stopped it."

This comes up at the most random of times so that assorted people get flashbanged with the reminder that the most important people in the world should probably have like algebra homework to do.

Fire Lord Zuko's at a post-war peace summit of some kind with other world leaders, and has to decline the offered glass of wine no less than eight times because he's not yet legal drinking age.

Sokka, renowned strategist who used his wits to save the Earth Kingdom from being burned down, gives guest lectures at Ba Sing Se University, and mentions how he's thinking of enrolling in a couple of years once he's old enough.

Avatar Aang visits different schools to give speeches, and skips out on meetings with the staff during recess periods to go play tag with the students.

Master Katara, who taught the Avatar waterbending and defeated Princess Azula during the Comet, has to buy new clothes during a conference between the Water Tribes because she hit a growth spurt and her pants are too short now.

Suki, leader of the Kyoshi Warriors, helps lead rebuilding efforts in the southern Earth Kingdom, and has to be given a rundown of a major battle that occurred there two decades ago since she wasn't alive to hear about it when it happened.

no its one of my fancy pencils :)

this caused a lot of issues both in terms of fixing said space-time-continuum and in terms of nautical navigation, and after a long and heavy battle in the international maritime organization it was decided that the bureaucratic burden of dealing with this was to be upon Ireland, much to their dismay. the Irish Government then released an app for all sailors and seafarers so they could report titanic sightings during their journeys, even though they heavily dissuaded you from reporting them given the paperwork it caused.

anyway i woke up with a clear image of the app in my head and needed to recreate it for all of you: