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[-] breadsmasher@lemmy.world 46 points 1 month ago

To me, It depends on the shade of purple

[-] MagicShel@programming.dev 35 points 1 month ago

Yes.

Purple is not a single color. Maybe a spectrum analysis could answer this for a given instance of purple, but that's not my area of knowledge.

[-] deadbeef79000@lemmy.nz 26 points 1 month ago* (last edited 1 month ago)

Specifically, purple is not a wavelength, unlike red(s) at ~700nm and blue(s) at ~400nm.

Purple is what human eyes see when the blue and red cones are both stimulated by their respective colours of light.

[-] AFKBRBChocolate@lemmy.world 11 points 1 month ago

I like that some people are so confident in their incorrect understanding of something that they'll downvote the correct answer.

What you said is correct.

[-] deadbeef79000@lemmy.nz 5 points 1 month ago

Urgh, I go to sleep, wake up, read soooooo much awful wrongness.

Thanks for the vote of ~~confidence~~ fact.

[-] intensely_human@lemm.ee 3 points 1 month ago

Nope. Purple is a wavelength that partially triggers both the red and blue cones.

The visual spectrum is continuous, not just three wavelengths corresponding to the three cones.

The blue cones and the red cones are stimulated by purple light. It’s a mix of blue and red signals from the retina, but the light is a single wavelength that is actually purple.

[-] stealth_cookies@lemmy.ca 12 points 1 month ago

No, purple is a non spectral colour meaning it is incorrect to call it "a wavelength" but rather you say it is a perception of multiple wavelengths. Not that this is special, pretty much everything you see is a non-spectral colour.

[-] AFKBRBChocolate@lemmy.world 10 points 1 month ago
[-] LordWiggle@lemmy.world 2 points 1 month ago

This is the best in depth scientific explanation here, and deserves more upvotes. Thanks, was a nice read!

[-] Honytawk@lemmy.zip 4 points 1 month ago

Purple is a green wavelength that doesn't trigger the green cones in your eyes.

It is made up by your brain.

[-] intensely_human@lemm.ee 2 points 1 month ago
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[-] Tolookah@discuss.tchncs.de 12 points 1 month ago

Right, indigo is a color (~425nm), violet is a color (~400nm), purple is typically a blend of colors.

See more: https://www.sciencelearn.org.nz/resources/47-colours-of-light

[-] DarkDarkHouse@lemmy.sdf.org 9 points 1 month ago

Fun fact: blends of colours are also colours.

[-] Tolookah@discuss.tchncs.de 8 points 1 month ago

Nu uh!

Okay, poor choice of words by me. Wavelength color vs what the eyes see.

[-] DarkDarkHouse@lemmy.sdf.org 2 points 1 month ago

No worries, sorry for the snark. I find colour fascinating, like, when you dream of a purple dinosaur that's colour without any light at all.

[-] teawrecks@sopuli.xyz 18 points 1 month ago

"Would you consider the middle to be closer to one side, or the other?"

[-] oo1@lemmings.world 2 points 1 month ago

obviously it is D-flat C-sharp sucks.

[-] Binette@lemmy.ml 18 points 1 month ago

That's kind of like saying if 1 is 0 + 1 or 2 - 1

[-] Corno@lemm.ee 15 points 1 month ago

Depends on the shade! There are warmer purples that are closer to red, and cooler purples that are closer to blue

[-] black0ut@pawb.social 2 points 1 month ago
[-] Xylight@lemdro.id 1 points 1 month ago

What, you don't create a new account with a username relevant for every comment?

[-] Tolookah@discuss.tchncs.de 14 points 1 month ago
[-] intensely_human@lemm.ee 10 points 1 month ago

Depends on the purple

[-] xilliah@beehaw.org 10 points 1 month ago

All colors have cold and warm variants and can work in surprising ways when used in color compositions.

[-] idiomaddict@feddit.de 2 points 1 month ago

I’m not trying to be a jerk here, but what’s an example of a warm blue? I can’t imagine it.

[-] xilliah@beehaw.org 2 points 1 month ago
[-] idiomaddict@feddit.de 2 points 1 month ago

That warm blue does look cozy, in that it looks like the color that your dad’s old too-short shorts were in the 70s.

[-] scrubbles@poptalk.scrubbles.tech 9 points 1 month ago

Depends on what shade of purple

[-] intensely_human@lemm.ee 2 points 1 month ago

Or what tint, or what hue.

[-] Etterra@lemmy.world 8 points 1 month ago

It depends on the purple.

[-] Skua@kbin.earth 7 points 1 month ago
[-] intensely_human@lemm.ee 4 points 1 month ago

Anti yellow

[-] LordWiggle@lemmy.world 6 points 1 month ago

It's a different color, I consider it purple, my favorite part of the color spectrum. Purple can be made with both blue and red, but still is a completely different color. How would you consider water? Like liquid oxygen or wet hydrogen? Or just like water?

[-] SteposVenzny@beehaw.org 5 points 1 month ago

I’m colorblind and purple is often just blue without any qualifiers.

[-] DmMacniel@feddit.org 4 points 1 month ago

Purple is a group of colours in between of blue and red, but unlike Indigo is leaning toward red (hot).

[-] CyberMonkey404@lemmy.ml 3 points 1 month ago

Finally some important questions!

[-] meanmon13@lemmy.zip 3 points 1 month ago

Is 0 nothing or the sum of all numbers?

[-] wright@beehaw.org 2 points 1 month ago

Purple is red; violet is blue.

[-] illi@lemm.ee 2 points 1 month ago

Lukewarm purple?

[-] nichtburningturtle@feddit.org 2 points 1 month ago

It depends on the definition of purple.

[-] intensely_human@lemm.ee 2 points 1 month ago

purple is when your eyes are about to cry with joy

[-] seth@lemmy.world 2 points 1 month ago

I consider it not a real color, just a sick joke our brains play on us. I also think it's an ugly color though, and hate that so many modern applications use it as a main color and don't allow retheming to something pleasant like blue or green.

[-] Vampire@hexbear.net 2 points 1 month ago
[-] Double_A@discuss.tchncs.de 2 points 1 month ago

Purple is a kind of red to me.

[-] AFKBRBChocolate@lemmy.world 2 points 1 month ago

There are a lot of shades that people call purple image

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[-] Smoogs@lemmy.world 2 points 1 month ago
[-] Cysioland@lemmygrad.ml 1 points 1 month ago

A secret third thing

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this post was submitted on 19 Jul 2024
62 points (91.9% liked)

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