• Trapped In America@lemmy.dbzer0.com
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    14 days ago

    Violet’s wavelength is singular, and near the edge of the visible spectrum while purple has 2 peaks and is in the middle, as mix of red and blue (as stated). Think harmonics but with light.

    They are very much different colors. The shade/hue/etc. are all different values. 4F2F4F vs 800080.

    • ExcessShiv@lemmy.dbzer0.com
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      14 days ago

      And yet if you tell someone to go get the purple flower over there, they will not be at all confused and know exactly what you’re talking g about. They may be technically different colours, but practically they are interchangeable.

      • Trapped In America@lemmy.dbzer0.com
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        14 days ago

        I get that, during casual conversation etc. But what if there’s a bunch of violet and purple flowers and they pick a violet one? The distinction can matter and knowing it can be useful. You can’t use other people’s ignorance as an excuse.

        Even crayon companies make both for a reason JS :P

        • ExcessShiv@lemmy.dbzer0.com
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          14 days ago

          But what if there’s a bunch of violet and purple flowers

          If you only provide the color, regardless which one, there would be a high risk of them choosing the wrong because they are so visually similar. so you would of course provide further physical description that would help distinguish the correct flower.