Questions about colors, different color space, RGB or CMYK color model, transparent color, using or changing colors.

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How do you describe the color characteristics of this gif palette and how do you change it?

Substrate by Jared Tarbell is a procedural art work in the Processing language that I'm discovering again. Here is a screenshot of the program's execution on my computer: The program uses a .gif ...
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Question about spot colours in full colour documents

I am trying to understand various aspects of spot colours. If I am working in photoshop and I use say a pantone colour for a part of my artwork (in my CYMK file) ... lets suppose I've used it as the ...
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Pantone color doesn't translate to new document?

I'm experiencing a very weird problem in Illustrator with a Pantone color. I have a document open with a logo in it that is Pantone 280 C, blue. I copy the logo into a new Illustrator document and it ...
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291 views

Determine N Contrasting and Aesthetically pleasing colors

How does one algorithmically calculate a set of N colors that are both contrasting and aesthetically pleasing? For example, we want to plot an unknown number of lines on a graph that still looks ...