I think most people can hear that F# is quite twangy and sharp while Eb is really laid back.
The term 'color of a pitch' is often used, but confusing and probably comes from the fact that pitch is physically best described as the frequency of a sound wave. Color is the frequency of an electromagnetic wave. Sound and light thus share the property 'frequency', but they are fundamentally entirely different.
But I believe that most musicians when they talk about "colurs" and use sentences like "so and so has a varied pallette of colours", they are referring to "timbre", which is a very non-intuitive concept and is the particular pattern of overtones of an instrument (which is why a clarinet sounds different from a tuba even though both may be playing the same pitch at the same volume). In a clarinet (or a tuba) the "colour" is pretty much fixed, and in an orchestra "colour" is obtained by combining the different overtone patterns of the different insturments. In the piano it can be varied throuh register, pedal use and specific combinations of notes, so a piano can actually emulate (to a certain extent) the colours of an orchestra - if the pianist knwows what he is doing.
Talking about "colour" confuses the issue, and is similar to wine critics talking about wine (which I find mildly irritating)
We are talking about the spectrum of pitch. Both light waves and sound waves have frequencies. Humans are very able to distingush the frequency of light waves. But not for sound waves. But apperently this is just as possible.Xvimbi, as far as I know I don't have perfect pitch nur the natural ability to learn it really fast, though I am not sure about the last. But I do hear differences in the character and properties of each note. I was under the impression everyone has this ability. Sure, it is the first step to perfect pitch. Are you telling me you don't hear this? Or Bernhard? Or anyone else?Sure, it is very sublte but still I can hear it if I get the chance to really focus on it.If you look as the assosiations people make with different keys. F# major is a bright sharp key. Eb major is often called soothing. Think about the idea of more sharps making a key more bright and lively, and more flats making a key darker and passive. This seems universal. Though colours assosiated with keys and notes aren't.Of course we aren't talking about timbre. But different instruments/timbre, high range and low range, soft and hard, do confuse the perception of the 'pitch quality' in terms of its position in the spectrum.I don't hear colours in music. But for synesthesia in music, perfect pitch is a requirement. Otherwise, the colours you 'hear' would be random. But this is just a brain defict, not a skill per se. Though it can ignite creativity and unique perspective.
We are talking about the spectrum of pitch. Both light waves and sound waves have frequencies. Humans are very able to distingush the frequency of light waves. But not for sound waves. But apperently this is just as possible.
Xvimbi, as far as I know I don't have perfect pitch nur the natural ability to learn it really fast, though I am not sure about the last. But I do hear differences in the character and properties of each note. I was under the impression everyone has this ability. Sure, it is the first step to perfect pitch. Are you telling me you don't hear this? Or Bernhard? Or anyone else?Sure, it is very sublte but still I can hear it if I get the chance to really focus on it.
If you look as the assosiations people make with different keys. F# major is a bright sharp key. Eb major is often called soothing. Think about the idea of more sharps making a key more bright and lively, and more flats making a key darker and passive. This seems universal. Though colours assosiated with keys and notes aren't.
People can distinguish sound waves just as easily. The difference between red and blue is as pronounced as between C and C an octave higher.
The difference between C and C# is not large, and people without perfect pitch are not able to distinguish these notes, just like we can't distinguish two similar shades of red.
However, put next to each other, both the reds and the C's can be easily distinguished.
BTW, sound perception is probably more accurate than color perception. We are all familiar with optical illusions that make us believe we are seeing a particular color, but that's not the case, because the surrounding colors/patterns are confusing us. I haven't heard anything as drastic as that in terms of sound.
So, in other words, it is quite possible to assign the 'ballpark' range of both sound (soprano, alto, tenor, etc.) and colors (red, blue, green, etc.), but naming the exact shade or pitch is not easy in either case.
Quite frankly, I don't hear differences in the quality of individual notes, and I doubt that the majority of people do so.
Now, you are talking about keys, not individual notes. It is the intervals that create different moods, and that only in unequal temperaments.
Anybody who claims s/he can feel different moods depending on the key in equal temperament either has perfect pitch and makes associations, or knows the key of piece somehow and makes associations, or is simply imagining things (which is the case for the majority of people).
It's one of the biggest and most annoying myths in music (even worse than 'Hanon is good for you').
I have also developed an uncanny ability to hear wrong notes even when the piece is unknown to me.