Have you ever wondered how to change the color of something in Photoshop? In this video, I'll show you how to do that using the LAB colorspace in Photoshop. I'll also demonstrate Lumenzia's new ability to work with alternative color spaces, which now makes it possible to use luminosity masks with images in LAB color, 32-bit HDR, etc.

Key segments in the video:
0:00 Intro
1:11 Explanation of how to change color (globally) in LAB with curves
2:13 Sampling original and desired color values, and applying them through a curve
4:20 Using "Blend If" in LAB to apply the change locally to the areas with the original color
8:14 Using a mask to further restrict the changes locally (if needed)
8:33 Using a duplicate curve to add back in some local color (if needed)
9:48 Using Lumenzia v1.5 with LAB (and other advanced colorspaces, such as 32-bit HDR)
10:58 Editing the smart object

I would like to acknowledge Dan Margulis as a tremendous thought leader on the use of LAB color in Photoshop, and as an inspiration for many of the techniques I’ve used in this demo. If you’d like to learn more about the incredible opportunities for editing in LAB, I would strongly recommend checking out his latest book on the topic ([ Ссылка ])

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