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by itishappy 298 days ago
I mention tie-dye because it feels like a quintessential example of a color gradient. I think it's perfectly reasonable to ask for a blue and orange tie-dye shirt and perfectly reasonable to not want grey colors simply because they're on opposite sides. I could see white in between, I could even see black, or I could see purple and red or cyan and yellow. I don't think there's a universally right answer here!
1 comments
Dylan16807 298 days ago
Someone asking for those colors doesn't actually want a gradient with two anchor points. So yes there are many answers but because it's not a quintessential example of a gradient.
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itishappy 298 days ago
> Someone asking for those colors doesn't actually want a gradient with two anchor points.

I thought the same until I googled "blue and orange tie-dye." I'll be honest, more white and black than I expected!

> So yes there are many answers but because it's not a quintessential example of a gradient.

We may have to agree to disagree that tie-dye isn't a quintessential example of a gradient. Would you argue that rainbows aren't either?

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Dylan16807 298 days ago
> I thought the same until I googled "blue and orange tie-dye." I'll be honest, more white and black than I expected!

Putting white or black in between adds another anchor point.

And looking more around examples of blue and orange tie dye, most aren't really gradients overall, they have big splotches of solid color with small gaps or overlaps in between, and at least half the time the gaps and overlaps don't even have a gradient inside them.

> We may have to agree to disagree that tie-dye isn't a quintessential example of a gradient. Would you argue that rainbows aren't either?

Hmm. How about this. I would say a rainbow is not a gradient between two colors, and the color space discussion is about a gradient between two colors. The exact border of "quintessential" is not something I really want to spend too much time on.

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itishappy 298 days ago
In my mind a gradient is simply a smooth transition between colors with no universally agreed upon definition. The choice of specific curve through colorspace is rather arbitrary. It seems perfectly reasonable to want to include grey and perfectly reasonable to want to avoid it.
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