Hacker Newsnew | past | comments | ask | show | jobs | submitlogin

But also - colours don't exist without a name

eg. Before Orange, there was only shades of yellow or reds

 help



The colors most certainly exist without the name. You may have described the fruit as being a weird shade of red, but if someone held up something red and said "so it was this color" you'd say no. Conversely if someone held up something that was actually orange colored, you'd say "yeah it was that color."

Similarly, you may have no idea what the name is for the color of a Tangerine, but you know what that color is. You might describe it as a dark orange. If I say the name for it is coquelicot, you can look up coquelicot and see if it matches the color you picture in your mind.


I don't think so. Just becoming fluent in multiple languages can result in the perception of more distinct colors. And those fluent in languages that have additional distinct color names can differentiate subtle differences in the shades of colors that non-speakers cannot even differentiate. Color is less about seeing what is actually out there and more about how our brain interprets colors to create "meaning".

> And those fluent in languages that have additional distinct color names can differentiate subtle differences in the shades of colors that non-speakers cannot even differentiate.

The ability to label more colors is not the ability to perceive more colors. The ability of your cone cells to recognize a difference in color between two samples is unaffected by language.


Your cone cells do not perceive anything whatsoever. Your brain does that part. Those who grew up with words (meaning) assigned to subtle variations in colors can tell those colors apart without a reference to compare it to better than, and much faster than those who haven't grown up with learning the distinction.

We know this to be obvious of sounds, musicians who can tell if a note is slightly out of tune when others who haven't learned how can't, or taste/smell: wine connoisseurs who can tell very similar wines apart that all taste the same to me.

You're not thinking in photons. Your brain is making up meaning from the stimulation your eye received from photons. The perceiving part is learned.


> Your cone cells do not perceive anything whatsoever.

They most certainly do. Your brain may apply meaning to the signals the cone cells send, but it is the cone cells which send a signal for one color and a different signal for another. That's what perception is.

> Those who grew up with words (meaning) assigned to subtle variations in colors can tell those colors apart without a reference to compare it to better than, and much faster than those who haven't grown up with learning the distinction.

No they can't. There is no evidence at all of better color differentiation, and if they were able to better differentiate then they wouldn't be faster because those who were less capable would never be able to. The vocabulary makes labeling faster, and that is all that such tests are measuring.

> We know this to be obvious of sounds, musicians who can tell if a note is slightly out of tune when others who haven't learned how can't.

Knowing the names of notes doesn't make it any easier to tell if a note is out of tune. If you weren't aware before, middle C is 261.62 hz. Can you now tell if a note is .01 hz off middle C? No of course not. Musicians learn to differentiate notes because they spend tremendous amounts of time listening to sound and being corrected when the note they hit isn't the one they are going for. Similarly an orange farmer will know the difference between the color of a ripe orange and the color of a few days under ripened orange, despite not having a distinct word for either. If you're having a blind taste testing competition between someone who drinks lots of wine but has no formal education, and someone who is extremely learned in somellier vocabulary but has never actually had a glass of wine before, it's pretty obvious who is going to be better at distinguishing two vintages.

> You're not thinking in photons. Your brain is making up meaning from the stimulation your eye received from photons. The perceiving part is learned.

You are perceiving photons, or more accurately the firing of neurons triggered by those photons. The meaning your brain applies is a label for what you are perceiving - it's a categorization. You see the color of an apple, you learn that color is called red. You see another apple, and you ask why that one's a different color, and then you are told there are also green apples. But you did not need to be taught to differentiate red apples and green apples, you directly perceived it. The difference between cyan and azure exists even if you don't have the vocabulary to communicate that difference to someone else.


> That's what perception is.

No, it isn't. Perception is a process, and ingress only a part of the process.

Perception (from Latin perceptio 'gathering, receiving') is the organization, identification, and interpretation of sensory information, in order to represent and understand the presented information or environment.[2] All perception involves signals that go through the nervous system, which in turn result from physical or chemical stimulation of the sensory system.[3] Vision involves light striking the retina of the eye; smell is mediated by odor molecules; and hearing involves pressure waves.

Perception is not only the passive receipt of these signals, but it is also shaped by the recipient's learning, memory, expectation, and attention.[4][5] Sensory input is a process that transforms this low-level information to higher-level information (e.g., extracts shapes for object recognition).[5] The following process connects a person's concepts and expectations (or knowledge) with restorative and selective mechanisms, such as attention, that influence perception.

- https://en.wikipedia.org/wiki/Perception

> No they can't. There is no evidence at all of better color differentiation

Yes, there is. Example: "Russian blues reveal effects of language on color discrimination." https://pubmed.ncbi.nlm.nih.gov/17470790/

> Knowing the names of notes doesn't make it any easier to tell if a note is out of tune.

I didn't say that. But having a deep familiarity with tones does.

> Musicians learn.

Yes, I know. I majored in Music and have 30 years experience.

> they spend tremendous amounts of time listening to sound and being corrected

I'm confused since you seems to have just switched sides of the argument completely and entirely here. I'll give you the benefit of the doubt and assume you are thinking that _having_ knowledge (knowing the words and vocabulary) is what I meant. But that is not what I meant. I meant to speak about the _understanding_ you have when you intimately familiar and experienced.

> The difference between cyan and azure exists even if you don't have the vocabulary to communicate that difference to someone else.

Those colors are pretty different and aren't that interesting to study, from a linguistic relativity point of view. Colors much closer together, like #187af7, #1b85f5 and #187af7 are.


I remember back when I thought that perception was this simple.

What I described is anything but simple; it's just not related to language.

I think you are correct, but the likelihood of perceiving probably is tied to language.

It's amazing how much time we spend on autopilot.


There is a difference between perception and categorization. You perceive the difference between salmon and fuchsia regardless of whether you have a word for them or not. You might refer to either color as pink, not because you failed to perceive the difference but because you don't particularly care about communicating the difference.

It's like measuring with a ruler. If you have mm notches then you'll be more likely to describe one thing your measuring as 31mm and another as 29mm, whereas if you have only cm notches then you'll probably say one is just over 3cm and another is just under 3cm. In the second case, you're measuring with a less accurate tool because you don't care as much about accuracy. Hell you may say they're both about the same size if that 2mm difference is insignificant enough. But regardless of how you communicate the length, their lengths exist and you qualitatively perceived them.


You're actually further away from the truth than you will ever know.

1. Colours do NOT actually exist - they are purely an interpretation by your brain of signals encountered by sensors. Light exists at different frequencies, yes, but what colour is 2.6 GHz? What about light in the gamma spectrum?

2. While the wavelengths were always there, the concept of "Orange" as a distinct category didn't exist for English speakers until the fruit arrived. Before that, it was just "yellow-red" (geoluread) - as has already been mentioned. If you don't have a word for a transition, your brain often fails to categorise it as a distinct entity, effectively "grouping" it with its neighbours. The fruit literally defined the colour for the language.

Finally, just FTR coquelicot is actually a vivid poppy red - it comes from the French name for the flower.


The name for the color doesn’t exist before the name. But, you can distinguish all sorts of colors you don’t know the name for. Look at a smooth color wheel or a wall of paint swatches.



Consider applying for YC's Summer 2026 batch! Applications are open till May 4

Guidelines | FAQ | Lists | API | Security | Legal | Apply to YC | Contact

Search: