colour theory works the same to everyone because it works entirely with how colours relate to each other
if you saw colours rotated on a colour wheel 180° - so that your green is my purple - we wouldn’t know
the only difference would be in the hue (difference between green and purple), which isn’t all that important. there are plenty of videos on youtube with artists drawing using random hues but with correct values (difference between black and white) and once they switch their work to colour it all just looks, good, a bit abstract for sure but still good
besides, colour theory picks colours that go together well based on their relative position on the colour wheel. teal works well with orange because they’re complimentary, opposites on the spectrum. neutral colours are neutral because they’re desaturated regardless of hue, neon colours are very saturated regardless of hue
maybe in objective reality we all like the same exact hue of colour, but in our brains we all call it a different word, we’ll never know
erev@lemmy.world 22 hours ago
the logic might be the same, the perception may not
VindictiveJudge@lemmy.world 21 hours ago
The logic is based on perception, though. Colors either clash or go together because of how we percieve them and which colors go with which is pretty consistent between cultures and time periods.
Tiresia@slrpnk.net 6 hours ago
But perception is for a large part embedded in memory, which differs individually. For me steel foundries smell amazing because I used to play on the beach near a steel foundry, to the point I need to put effort into understanding that it’s actually kind of acrid. So am I still “having the same perception” as someone who doesn’t have the lived experience?
This can happen at a society-wide level too. Liminal beige and seafoam green were not intended to create a feeling of disquiet, but of calm neutrality. Modern audiences perceive them as disquieting because they have been systematically used in our society to impose a sense of calm on un-calm situations, such as operating rooms or hallways in sketchy buildings.
I honestly don’t know how much of the commonality of associations across cultures comes from instinct and how much comes from the fact that all children learn to live on the same planet with the same physical laws. I would bet that for 99.9% of children, their first experience with a strong sulphur smell is going to be from rotten eggs (or similar rotten goods) that others act disgusted by. So the fact that sulphur smells disgusting to the vast majority of adults is not evidence for instinct over memory. The same goes for green plants, red blood, blue skies, etc.
BussyCat@lemmy.world 21 hours ago
But not everyone agrees on which colors go together and which clash
VindictiveJudge@lemmy.world 20 hours ago
Yeah, that wasn’t a good example since taste is weird. A better example would be that most people would agree that the pink background on this sprite sheet is almost painful to look at while other, more luminous, elements are fine. If our perception significantly varies, then simple mid-luminance color blocks shouldn’t have consistent effects from person to person. Parts of that yellow gradient on the right should cause more strain to someone you know than the magic pink field if perception is strongly variable.
quarkquasar@lemmy.world 17 hours ago
Perception is pretty much always different, but that doesn’t mean the underlying thing being experienced is itself different.
If you cut a pickle in half, and give each half to a different person, and one liked it and one didn’t, you wouldn’t say the pickle tasted different, just that both people perceived the taste differently.
erev@lemmy.world 4 hours ago
Yes but for all we know one person perceives the pickles in a way i would consider tart or sour while the other may perceive them as sweet. but relative to everyone’s individual perception this fits along the broader categories that people may experience. the relatuvity may be the same while the absolute nature is not