Colors can influence our behavior, feelings and psyche. In fact, colors are oftentimes used as treatment to psychotics and other mentally incapacitated persons.

However, when it comes to web designing, many designers overlook the enigmatic power of colors. It can bring life to any image, text or graphics. It can create the atmosphere needed in order to capture the viewer's decision and loyalty. These are the reasons why colors should be on our topmost list of things that need to be considered in mounting a web site. You don't want a drab looking site, do you? It will appear, melancholic, chaotic, plain and boring. Thus, colors must be chosen in order to complement the site's ambiance, feelings and purpose.

Web browsers only see 256 colors. However, there are times when the number may not appear as such because no browser shares the same 256-color pallet. Nowadays, web browsers are sharing 216 common colors. Thus, in order to complement to other web browsers, web designers must stick to the 216-color pallet. If they go beyond this color pallet, chances are the colors may not exist on other browser. In order for the browser to display that particular color, it will need tiny dots from the colors native to the browser. The process is called dithering. Unfortunately, this will result to the distortion of some tiny dots. Further, this will make the image appear speckled and without a solid color. In connection to texts, dithering will make them blurry and hard to read.

Verdict: Web designers must use browser safe color when using solid color as a design element. However, caution must be exercised.

There are times when we feel we are tricked by our eyes. In fact there is what we call mirage? An optical illusion and there is a long list of optical illusions that can otherwise trick us. But there are times when we are neither tricked or deceived in fact it is an act of science. How do this happen?

At the back of our eyes, there is a thin layer of tissue. This layer of tissue contains millions of tiny light-sensing nerve cells which are called rods and cones. Our eyes have ample decoding cones. These cones are the ones responsible for responding to specific wavelengths of light. Say, when you look at a red box, the cones that have detected the red wavelength become exhausted and fatigued. As a result, opposite cones in the eyes start to enter and different colors are made apparent.

Eye fatigue is one of the important considerations in designing a web site. Thus, avoid colors that are tiring to the eyes. It can result to disaster and can further result to giving of wrong notion or idea to the viewers. Colors like red and yellow, strains the eye faster than any other colors. Thus, limit the use of these colors. Use them on areas that need emphasis and focus. This will surely pull viewers attention. Other that those areas - a big no-no!