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red, blue, green adjustments


kybluejean

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I take lots of photos of clothing.  Due to different lighting some colors are hard to pinpoint.  Blues and greens.  I have a picture of a hat that is blue green teal colors.  In the photo it looks a lot more blue then green.  Does paint.net have a simple adjustment button to add or subtract just a hint of red, blue or green.  I used a software years ago that had that option.  Just 3 color bars you could drag to add or subtract those colors.

 

Definitely new to Paint

Thanks

tealgreen10.jpg

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33 minutes ago, kybluejean said:

Does paint.net have a simple adjustment button to add or subtract just a hint of red, blue or green.

 

Yes. Adjustments -> Levels or Adjustments -> Curves.

 

But you will have better results with a plugin like Conditional Hue/Saturation.

 

blue.jpg

Edited by IRON67
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If you have my plugin pack installed, you could try Hue/Saturation+

 

HSP.png

 

I first start by setting Alpha Adjustment to -100, then tinkering with the first 4 sliders to isolate the pixels I want to adjust.

 

Then, reset the Alpha Adjustment and tinker with the Adjustment sliders to get the proper shade for the hat.

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Hello!

 

I think this is somewhat related to this topic.

 

Is there a way to extract color channels in paint.net, so I can edit each color channel independently?  

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