Selectively Adjust Color in Photoshop


There are many ways to partially color a photo in Photoshop, but some don’t preserve the original image. For example, when you use the paintbrush, even at partial opacity, it brushes over some of the photo’s detail. A better way to change color without losing an object’s details it to adjust its hues.

The key is to change the hue only within a certain area of the photo. In this tutorial, I’ll use three selection techniques — polygonal lasso tool, rectangular marquee tool, and color range selection — and selectively adjust the hue to change the color in parts of the photo. Try this technique to adjust the colors in a photo for special effects or for professional considerations, such as when a client wants a different color to match a color scheme. Selectively adjusting hues is also a handy way to colorize black-and-white photos.

Polygon Lasso Tool: Step 1
Begin by opening a photo with a colored object you want to adjust. In the image below, the client requested that the car not be red.

Polygon Lasso Tool: Step 3
Click on the edge of the area you want to exclude. Move to the next area along the border in a straight line, clicking around the area until the polygonal lasso tool is back to where you started. Hover over the original point, and a circle over the cursor appears. Click to complete the selection.

Polygon Lasso Tool: Step 5
You also need to remove from the selection the red hood visible through the front windshield. Hold down Option (PC: Alt) and click around that area as well.

Polygon Lasso Tool: Step 7
Add a new adjustment layer to the selected pixels by going to Layer > New Adjustment Layer > Hue/Saturation.

Polygon Lasso Tool: Step 9
Adjust the hue to +100 to get a green color.

Polygon Lasso Tool: Step 11
If you’d like to try a different color, go to Edit > Step Backward to undo the most recent hue change. Now, go to Layer > New Adjustment Layer > Hue/Saturation. Press OK and set the hue to -143 for a blue hue. Notice that the hue is adjusted only for the areas you selected.

Rectangular Marquee Tool: Step 2
Instead of the polygonal lasso tool, select the rectangular marquee tool.

Rectangular Marquee Tool: Step 4
Go to Layer > New Adjustment Layer > Hue/Saturation. Press OK after naming the adjustment layer.

Rectangular Marquee Tool: Step 6
Set the hue to +180 to get a more orange hue.

Color Range Selection Tool: Step 2
Go to Select > Color Range.

Color Range Selection Tool: Step 4
Click OK to select the specific color range in the sky.

Terri Stone

Terri Stone

Posted on: April 23, 2008

Terri Stone

4 Comments on Selectively Adjust Color in Photoshop

  1. Hi Chad, generally good info about changing hue in selected areas of an image. However, you might want to turn off Adobe’s highlights in the menus showing the “what’s new” stuff (all the items highlighted in blue) so that when you make your screen shots, the only thing highlighted is the actual item you are pointing to in a menu. Makes things a lot clearer for your viewers.

    One other selection tool that many people ignore or don’t know about, and it allows you to make very refined selections, is the Pen tool, and using it to create Paths and converting them to selections.

  2. Amy; Thanks, I turned off the “what’s new in CS3″ blue highlights, so for my next tutorial, the screen shots won’t be as confusing.

    Yes the pen tool is also a good tool to use for selections, but for those three examples, the other three worked fine and I didn’t want the article to be too long. Perhaps in another tutorial!

  3. As someone who is not well versed in Photoshop, this tutorial was invaluable. Thanks so much for posting it.

  4. Had no idea this tool existed – thank you very much!

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