Change a color

[BryanMohr]

Is there a plugin or something that will allow me to change all pixels that match a certain color value to another color value? So let's say I have a picture that has red, green and blue on it. And I want to change every pixel that is blue to yellow. Is there something that can do that? And let's say it's just random noise everywhere so using the wand wouldn't help.

[pdnnoob]

Yup. It's the recolor tool.

Set the tolerance as necessary (if it's only a very specific color you want, use low tolerance) and set the brush size to something large, then color all over everything.

[BryanMohr]

Yup. It's the recolor tool.

Set the tolerance as necessary (if it's only a very specific color you want, use low tolerance) and set the brush size to something large, then color all over everything.

 

Thank you for the reply. But I'm not sure I understand how this works. Using my example from above, what should the primary and secondary colors be set to? Because so far everything I've tried isn't producing the results I was hoping for.

[Daniels]

Using your example, you should set secondary to blue, and primary to yellow.

[pdnnoob]

The secondary color determines what is replaced by the primary color.

[Ego Eram Reputo]

Note that the Tolerance setting in the tool bar also has an effect.

 

Lowering the Tolerance limits the range of hues that will be recolored. In other words, the color will need to be closer to the Secondary color in order to be recolored.