Programmers part-time art often do not have time to make too many pictures, we can change the main color of a picture to reach the goal. I know there are 2 main ways, 1 is to change the hue, and 2 is to replace the color. Directly with the paint bucket can only be used in an unusually simple picture.
1. Change the hue
The original picture is the first, simple through the CTRL + U can be recalled to change the hue panel, to change the hue, is it very simple?
2. Replace color
Only the red car on the left, how do we get a blue car? It is necessary to replace the color of this function.
Open Menu Image-"adjust-" Replace color
Use the eyedropper to choose the color to replace, mainly with the picture of the eyedropper + more suction Some color, generally to replace the picture has a gradient. Such a blue car will be ready, you can also get some other colors of the car.
http://www.waitingfy.com/archives/1728
Photoshop Change Picture Color