: Theorical Colors ranges - Color Theory I'm looking for specific ranges of colors here. I want the range (in Hexa or RGB) for warm colors and cool colors, active and passive colors for exemple:

@Mendez620

I've never come across a reference table like you describe. I think it's largely instinctive, and some colours that would perhaps be listed as "warm" on such a table, would actually fill the role of "cool" colours in certain compositions depending on what other colours are present. This is because relative colour temperature is far more important than absolute colour temperature; Any comprehensive reference table could only consider each colour in a vacuum, and would therefore often be inaccurate. This site explains this better and gives you some examples.

As for the second part of your question, have you tried Adobe's Kuler? If you go on Create, it lets you pick your base colour, and will calculate a range of useful palettes for you. It's a brilliant "first step" tool!

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