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Understanding colors

Kindly point towards theory/material to read for understanding colors and what makes a good color combinations. Mind it that I am not interested in say "Color combinations for web application" etc. More of the lines of say "Colors and humans".

Material free to read is what i am looking for.

Thanks

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Ankur Gupta Avatar asked Dec 17 '08 14:12

Ankur Gupta


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6 Answers

In addition to the links I'd like to post my way of selecting pleasant colors:

  1. NEVER ever use pure colors. Even if you want a pure color, don't!. If you want a strong bright green for example don't use 00ff00. Use something like 10e013 instead.

  2. If you have one color that you like, and you want another one that fits to the first open a graphic program. Go to the color picker, type in your color and then switch to HSV mode. Then adjust either one of Hue, Saturation or Lightness. Don't modify two or all parameters, just one. That makes sure the color you choose is perceptually related to the color you've started with.

  3. If you have no idea what color to start with get a classic masterpiece of painting from the net. Blur it a bit and then pick some nice colors from it. If you use some common sense it's hard not to end with pleasant colors this way.

Just to give you an example: I've just picked these colors:

alt text

From this painting:

http://www.cs.nthu.edu.tw/~sheu/Images/Monet.jpg

I know - it's not exaclty what you've asked for, but I learned these tricks the hard way.

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Nils Pipenbrinck Avatar answered Oct 13 '22 09:10

Nils Pipenbrinck


See the Color Scheme Generator, Color Wizard, Color Combinations. They all have some theory or rationale.

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S.Lott Avatar answered Oct 13 '22 10:10

S.Lott


Color and humans is a very complex topic. Scientists do not completely understand how we humans perceive color. (See also http://en.wikipedia.org/wiki/Psychophysics)

There are a lot good books out there but some free resources I use:

http://en.wikipedia.org/wiki/Color

http://en.wikipedia.org/wiki/Color_vision

http://handprint.com/HP/WCL/wcolor.html

http://www.efg2.com/Lab/Library/Color/

http://www.cis.rit.edu/fairchild/

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David Poole Avatar answered Oct 13 '22 11:10

David Poole


Some theory here:

http://www.worqx.com/color/index.htm

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Martin Avatar answered Oct 13 '22 10:10

Martin


Robin Williams' "The Non-designer's Design Book" is a must-read for anyone who needs to prepare material for publication (including software UI), and includes a chapter on colour:

http://www.amazon.com/Non-Designers-Design-Book-3rd-Designers/dp/0321534042/ref=sr_1_1?ie=UTF8&s=books&qid=1233828208&sr=1-1

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Andrew Duffy Avatar answered Oct 13 '22 11:10

Andrew Duffy


Information Visualization by Colin Ware:

Information Visualization, Colin Ware

Contains much more than just color theory. But it's a great academic resource for understanding some basics of human perception and how to make sure your designs work well.

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gclj5 Avatar answered Oct 13 '22 10:10

gclj5