Web usability isn’t all about navigation and function. Choice of colors also matter. Some combination of color may make user’s eye works harder.

For example, nothing can beat black text on white background. Black and white has the maximum contrast so there’s nothing should go wrong if you use these colors. User should see or read easily. But sometime we need some touch outside the comfort zone of black and white.
Whatever color we chose, remember to use the combination of light and dark color. Light font with dark background or vice …

I know, you know how to desaturate an image, just press shift+ctrl+u. But if you want to color them, there is a lot more steps, and here’s the steps.
Step01:
First this is my image. I take this image from http://angelinajolie.celebden.com/wp-content/uploads/2006/08/Angelina%20Jolie%20hair%20style.jpg

Anyway,the first thing you have to do is double click the background layer and activate it.

Just so it was a little cleaner, make a group of it.

Step02:
Then using pentool,

try to draw path around her. Don’t worry about her hair yet.

Step03:
go to path box, and right click>make selection.

Set the feather into 0.5pixel

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