Gradient Maps in Adobe Photoshop | Rich Armstrong | Skillshare

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Gradient Maps in Adobe Photoshop

teacher avatar Rich Armstrong, Multi-hyphenate Artist

Watch this class and thousands more

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Taught by industry leaders & working professionals
Topics include illustration, design, photography, and more

Watch this class and thousands more

Get unlimited access to every class
Taught by industry leaders & working professionals
Topics include illustration, design, photography, and more

Lessons in This Class

    • 1.

      Class Intro

      1:09

    • 2.

      The Basics

      7:21

    • 3.

      Manage Your Gradients

      3:12

    • 4.

      Using Curves With Gradient Maps

      2:39

    • 5.

      Photo Editing With Gradient Maps

      5:05

    • 6.

      Adding a Clipping Mask

      2:08

    • 7.

      Draw Using a Gradient Map

      3:33

    • 8.

      Draw Using The Stripe Method

      2:56

    • 9.

      Selection Tool Trick

      3:19

    • 10.

      Your Project

      0:19

    • 11.

      Conclusion

      0:34

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About This Class

Ready to elevate your Photoshop skills? In this short, hands-on class, you’ll discover the magic of the gradient mapping tool in Adobe Photoshop.

We’ll start with the basics of gradient maps—what they are, how they work, and why they’re such a powerful tool. Then, we’ll dive into combining gradient maps with other tools to unlock their full potential. Finally, I’ll share advanced techniques to take your work to the next level.

What’s a gradient map?

A gradient map remaps the tones of an image—from dark to light—to the colors of your chosen gradient. Dark tones shift to one end of the gradient, light tones to the other, and everything in between transitions seamlessly.

We’ll be working with non-destructive adjustment layers throughout the class, giving you the flexibility to tweak both the gradient map and the underlying layers at any time.

By the end of this class, you’ll have the skills to create vibrant, dynamic visuals with ease—whether you’re editing photos, designing graphics, or working on digital art.

What you’ll need:

  • Adobe Photoshop (any version with gradient mapping).
  • A pressure-sensitive drawing tablet (optional for advanced lessons).

Let’s dive in and create something stunning together!

Meet Your Teacher

Teacher Profile Image

Rich Armstrong

Multi-hyphenate Artist

Top Teacher

Hey! I'm a multi-hyphenate artist who's authored books, spoken at conferences, and taught thousands of students online. I simply love creating--no mater if it's painting murals, illustrating NFTs on Adobe Live, coding websites, or designing merch.

My art is bold and colourful and draws inspiration from childhood fantasies. I have ADHD but am not defined by it, dance terribly, and can touch my nose with my tongue.

I'm pumped about helping creatives achieve creative success--whether that's levelling-up their creativity, learning new tools and techniques, or being productive and professional. I run a free community helping creative achieve success. I'd love you to join in.

History

I've studied multimedia design and grap... See full profile

Level: Beginner

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Transcripts

1. Class Intro: Hey, this class is all about how to use gradient maps in Photoshop to transform your visuals in crazy ways. Okay, awesome. So what is a gradient map? A gradient map is a tool that remaps the dark to light areas of an image to colors in a gradient. Dark tones shift to one color, light tones to another, and the tones in the middle shift to colors in between. And here's the best part. These gradients can have multiple color steps, and you can tweak them anytime without altering your original image. My name is Rich Armstrong from Tap Tap Kaboom, and I love gradient maps. They're like my secret weapon. I use them for illustration, photo manipulation, and for graphic design elements. In this class, we'll start with the basics of gradient mapping and end with some advanced techniques. I'll show you how to use gradient maps in Photoshop so that by the end of the class, you'll know how to create stunning dynamic visuals with ease. So if you're ready to unlock the power of gradient maps, and roll now, let's dive in and get creative. M 2. The Basics: Okay, gradient mapping novices, let's get into some basics. So what I got here in Photoshop is one layer. It's called layer one, and it is a beautiful unsplash photo. The colors are nice. There's grain. It's a great subject. Oh. There's a lot of contrast as well, perfect for a gradient map. So how do we add a gradient map? Well, we go to layer, then new adjustment layer and gradient map. But we can name it what we like. I'm going to stick with the default. Okay. What this does is it adds an adjustment layer. That means that we can toggle it on and off. It means that we can also toggle the layers beneath it on and off. We can add new layers beneath it. It's very powerful, very flexible. Now you might be wondering what is going on here. This is not what mine looks like. What this has done, it's applied a gradient map using my foreground and background colors which are red and blue. Probably not what you've got. Let's go and tap on gradient map one, and you should see this properties panel on the right hand side or somewhere on your screen. If you don't tap on window at the top and tap on properties. Like so. Pop, and it should pop up. Now, this little drop down arrow gives you access to all of the presets. It's really small, really small, so I don't like using it. What I'm going to do is tap on this big gradient bar. And here we have a whole bunch of really cool presets. So inside of basics, not a big fan of these except for the black and white one. I want you to explore all of these. So the blues, there's some subtle ones. There's some really nice, like inverse ones. Oh, purples, greens, oranges, iridescence. Like, if you check some of these out, you'll begin to see what's possible with gradient maps. You might be like, Oh, there's a whole bunch of little triangle square things. Yeah. That's really cool. So let's go back up here. Let's select something like this, and you begin to see what's possible. So this is your gradient, and it maps your dark colors to your light colors. And these are called stoppers. And if you drag this one to the right or to the left, it changes how your image is processed. So anything that is darker than this stoppers location, which is location 18, gets this blue color applied to it. Anything that's lighter than this stoppers location gets this turquoise or light blue color applied to it. You can also change the location using your keypad. I'll go for 70 or for this one, I'll go for ten. You can also change the midpoint between two stoppers by draging it left and right, and just by entering numbers to change the location. So that is really powerful. You begin to create your own custom gradient for your gradient map. If you want to add a new stop, you can just tap here, drag it left, drag it right. You can then double tap on it to change the color. So let's go for a pink. Ooh. That looks really nice. Or you can tap on this color square or rectangle over here. Okay. So you can begin to have a lot of fun. If you want to remove a color stuff, just drag it up and it's gone. Let's pop it back there. I quite like the red, actually, or the pink. Just go for a red. Yeah, that looks really nice. Okay. So once you're happy with your gradient that you're going to use for your gradient map, you then press Okay. And then there we go. Toggle it on, toggle it off. What's powerful about this is that you can just go back in and edit it. If you're like, actually, I don't really like this custom one. I want to go back to those blues. Let's go for something like this or that. Mm. Something like that, but I don't really like how it's reversed or how it looks like a negative film kind of thing. So, if this is the case, you can always just reorganize your stoppers, which is basically what it was doing. It was mapping the dark colors to a light color and the light colors to a dark color, basically inversing your kind of light to dark spectrum. So you can press Okay or what you can do if it is doing this. Press Okay, then you tap on this reverse checkbox. And Tara, it kind of looks normal again. Now, this dither checkbox, I have no idea what it does, being honest here, I never use it. Then this method, little drop down. These are very subtle differences between the different kinds of methods or gradient maps. I never change these. But hey, choose one, roll with it. If you don't like it, maybe choose something else, but most of the time I just go back and change my gradient map. The one thing that is very different is the stripes method. You might be like, what happened here? Well, check this out. I want to go change this, drag this slightly to the left or the right and this one slightly to the left. I'll add a new one in here. Let's go for a red or pink. Basically, what this is doing, you can see on the right hand side here, it's quite clear, there are no gradients. It's like solid colors. Anything to the left of this first stopper is this blue color. Anything after it is also the blue stopper. Hmm. Anything at this point and to the right or anything that's darker or lighter gets this color stopper color. And then anything at this point to the right gets this color stopper color. But this is all reverse. So let's unreverse this and let's rejig these. It might make a little bit more sense. Okay. So here we go. So anything to the left and to the right of this color stopper gets this purple blue color. Anything at this location to the right, gets this red pinky kind of color, and then anything at this location and to the right gets this blue color. Hmm. Very interesting, very cool. It's kind of like a posterize effect. Okay, let's change this back to perceptual or to smooth. That looks great. So the last thing that I want to show you in this video is another way of adding a gradient map, so I'm going to delete it. Delete this layer mask? Yes, delete. Somehow, still keeps that gradient map, so I'm going to just delete that too. We're back with our original image, which again is just super powerful. Then over here, you hover over this, create new full or adjustment layer, yes, I want one of those. Then at the bottom, there is gradient map, and there we go. My gradient map is back. But where are the colors and the gradient that I used last time? Would have been helpful if I could have saved that? Yes. That's exactly what we're going to cover in the next video. I'll see you there. 3. Manage Your Gradients: Okay, so we've got this gradient map, but I really want to access the gradients that I love to use. The colors that I love to use, how do I save them? How do I load them? How do I group them? How do I manage my gradients? That's what we're going to cover here. So let's tap on a little gradient bar, and let's create a new gradient here. Mm hmm. Let's change this one to a bit of a lighter color. Yeah, that's looking good. Let's go for a blue here. Okay, this is starting to look really nice. I'm happy with this. Maybe slide this to the right a little bit, slide this to the left. Okay, that's great. Now, where it says custom name, I'm going to say riches, cool Garrad dent, gradient, number one, go to tap on new. And there we go. It gives me a new gradient. Maybe I want to change this a little bit. Let's go for a darker blue. Ooh. That looks good. I'll say Rich is cool. Gradient two, tap on new. Just starts adding them at the bottom here. So press okay. If I then delete this, yes, delete, delete, and I add a new gradient map over here. I can then tap on this bar or on this little drop down, scroll to the bottom and just change it like that. Oh. There we go. That's a really cool one. I like it a lot. Oh. Okay. Now to manage it further, let's tap on this over here. Let's right click on a gradient, and then we're going say new gradient group. I'm going to call it Riches gradients, gradients. It's a weird word to type all out. Then you select this one and then you press Shift and select another one and just drag it into Rich's gradients. You can then right click and you can then export your selected gradients, one by one, or select two of them, do the same thing export selected gradients, or you just tap on a folder, right export selected gradients. And here I'm going to go to my Downloads folder and save it as Riches. Gradients. There we go. If I right click this and delete it because sometimes you like to delete stuff, you can then right click and import gradients. Select that. Press open. Scroll down, and there my gradients are. Oh, it's got a folder within a folder. Let's pop that up a bit. And then I can press backspace or right click and then delete group. Okay. You can also right click and rename a group really easy. So I'll just be like rich gradients. Perfect. Okay. That is how you manage your gradients inside a Photoshop, ladies and gents. 4. Using Curves With Gradient Maps: What I'm going to cover in this lesson is using curves in addition to a gradient map. Oof. It's really exciting. So I've got this really cool background layer. It is an Adobe stock image, and then I've got my gradient map adjustment layer. Mm. It just makes this image amazing. But what I want to do is I want to go to layer, new adjustment layer, and then curves. Let's add one of these. Okay. So if it does go on top, I'd recommend bringing it down below and we can have a look at what it does if it's above the gradient map or below. And what I'm doing here is it's almost like a gradient map. You've got your dark tones, the left, you've got your light tones to the right. And if I drag this point down, I'm saying, all of these darker tones, I want them to be a little bit darker like that. If you're saying the lighter tones, I want these to be darker, you can see what begins to happen to the image. So let's pop off the gradient map for now. And pop off the curves, and you can start to see what's happening. You can also say this point, I want this one to be lighter, or this point, I want it to be darker, so you can bring in some really nice contrast, which is amazing already. And then you pop on a gradient map. And it's almost like, you know, a posterize effect what we're doing here. So here, essentially, I'm saying that I want my darks to be darker or my mid to darks to be darker, my mid to lights to be lighter, but you could also, flip it around. You could also make this really interesting. You could be like all of my lights. I wanted to, you know, be darker. The light light lights, I want to be darker, too, and it becomes a lot less contrasty. So we take off the gradien map. It's very gray. With the gradient map, it's very pink. So with this tool, you begin to have a lot more flexibility and you can have a lot more fun very quickly. Now we pop this on top, it changes things a little bit. It brightens up or darkens those darks, I brightens those bright. Again, you can make it quite posterized, but now you're dealing with the colors rather than the black and white. So yeah, something like that might be really cool. So yeah, this is another fun tool to play with, especially in conjunction with a gradient map. That's all I want to share in this lesson. 5. Photo Editing With Gradient Maps: In this lesson, I'm going to show you how I use gradient mapping when doing some photo editing. So what I got here is a beautiful photo from Unsplash. I don't know. It's just beautiful. I kind of tells a story. I'm very curious about this lady, this woman, like, what's happening. But I want to change the color. So I have a couple of options. One is to go full on creative, which I'll show you first. And then the next option is to be a little bit more subtle about how I edit this image. So I'm going to add a new adjustment layer, gradient map. Already, black and white looks really, really nice. Now let's go and have a look. Double tap here. Let's go for some blues. You might see a pattern. I really like blues and reds. So maybe a darker kind of a blue would be good. Maybe let's go for a pink here. Oh, that looks really nice. You can see how creative this is. And maybe if you have more fine art kind of photography, these kind of effects would work better. If it's everyday kind of photography, maybe something a little bit more subtle would work better. Okay, that looks great. Let's add another one in here. Maybe let's go for a blue. Ooh. Something like that looks really nice. Perhaps make a doll. Yeah. Okay. So that looks really nice. Wow. Really, really nice. Okay, so this is one example of how you can create something a little bit more extreme, a little bit more creative, you know, using gradient maps. Now I'm going to hide this one and add a new gradient map. Let's go and add a new one. And now I'm going to go for something a little bit more subtle. So I'm going to start off with it being quite extreme. And what I want to do is I want the darks to be kind of blue. Like that. Oh, that looks so good. And the warm colors double tap to be red or a little bit orange. Sorry, the light colors to be warmer. So already, that looks really interesting, really, really cool. So okay. Then I'm going to use some blend modes, and let's have a look at what happens here. So Oof, that looks really nice. Like the colors. Oh. There's something about that. That just looks amazing. Multiply looks great. Caliburn but dark. Darker color, looks pretty good. Lighten, maybe a little bit too light, but again, this feels pretty arty, lighter color. Overlay might look pretty good. Soft light may look pretty good. So we're just making those darks bluer, so maybe we can create slightly darker blue here. There we go. Change that a bit. So this is just warming up the mid tones almost. The mid and light tones. So maybe just add another one in here, make this maybe a little bit more yellow. Okay, let's bring that back a little bit. Mm, very, very nice. So this is a little bit more subtle, but still you might be thinking, Oh, it's pretty arty, pretty intense. So let's drop the opacity to something like 40 right. So it just makes it a little bit different. Kind of maybe feels a little bit more normal. The lights are gonna be warmer. The darks are gonna be cooler. Brings about really different kind of feeling to the image. Let's do another example here. Maybe let's go for completely, like, cool kind of a feeling. Let's go for some blues. Oh, that's already really cool. Maybe something like that, and then we go for a soft light or Ooh. Some of these are really nice. This one kind of feels like I don't know, she's in the underworld. But yeah, soft light might be the best. And then for the opacity, let's go for 40. Yeah, it just makes it feel a little bit cooler, and we can change this to some reds or oranges to make it feel warmer. Yeah. Looks nice. So something like that might work pretty well. We can change the values. But yeah, some really simple editing that we can do with gradient maps to change our photo editing process. Alright, so that's the end of this lesson. I'll see you in the next one. 6. Adding a Clipping Mask: In this lesson, I want to show you the power of clipping masks when used with gradient maps. So check this out. We've got layer two, which is an image that we've already used in this class and layer one, again, an image we've already used. But I've cut them out, put them into a new document with a white background. Okay. So let's go for layer, new adjustment layer, and we're going to go for a gradient map. Okay. Cool. Let's change this to let's go for some pinks this time. Oh, that looks very nice, but maybe let's make it a little bit more contrasty. Okay. Good. Okay. Now, I'm going to hold down Option or Alt and then tap over there. And now this just applies to the layer beneath it. This is the base layer, and this is now the layer that is using layer two as a clipping mask, which is powerful. It means that this is only applied to layer two. Ooh. You can also apply curves or something. So let's go for, you know, curves. And it's also just applied to layer two. This is clipping masks. Amazing. Then we're going to go over here and add a new gradient map. Let's go for some oranges, maybe. Beep. Okay, and reverse. So that already looks really cool. This gradient map is applied to everything below it and nothing above it. But if we arrange this above, it applies to everything beneath it. So let's put it over there, and then I'm going to hold down Alt again or option and then tap and just applies to the layer beneath it. So it's using layer one as its clipping mask. And so begins to get really, really powerful. You can put different gradient maps onto different layers or different groups. Whoo. It's really cool. So that's what I wanted to show you in this lesson. I hope it helps. 7. Draw Using a Gradient Map: In this lesson, I'm going to show you something really cool and fancy using a brush and a gradient map. So first, let's go and create our gradient map. So, there we go. Let's go for maybe some pinks this time or purples. Oh, something like that might be good. Yeah, or this one. This one. Okay, let's reverse that. Oh, that looks really good. Okay, then I'm going to tap on layer one, add a new layer here where I'm going to do some drawing. And then let's go for our brush panel. So window brushes. Oh, it's over there. Okay, I'm just going to go for, like, general brushes. Gonna go for a hard round. And then over here, the brush settings. Well, let's go for shape dynamics. So the size jitter, I want to go for pen pressure. Alright. That's just with my mouse. This is with my Apple pencil. Okay, that looks good. So that does the size according to the pressure. But then I also want to change the color according to the pressure between black and white or foreground and background. So let's go for color dynamics, apply per tip, foreground background jitter, control, pen pressure. Okay. Let's try this out. There we go. Okay, so at the moment, it's applying this different color between foreground and background between red and blue. So I'm going to tap on this button, which goes between black and white, which is going to be far better. So let's create a new layer here. I'm gonna hide this one. It's on layer three. Let's do some drawing. And here, I'm going to press hard and soft, and Wo you can see some really cool effects. This is really hard. Really hard as blue. Okay. And you can just see, like, how flipping, powerful this is. Just beautiful. So you can begin to create some really amazing, you know, doodle bum collage kind of work, illustrations on top of photos. Amazing. Like, sure, drawing on your iPad and photoshop with the pen pressure alone is amazing. But when you combine it when it combines, you know, your foreground and background color, depending on how hard you press with a gradient map. Ooh. Amazing. And then you go back to your gradient map, tap on this. Maybe we're going to go for red. Oh, that looks good. Huh? Look at that. And then you might be like, Okay, I like that, but I just want to apply it to the illustration, the drawing. So then you hold down option again and you use the bottom layer or this drawing layer as the clipping mask. Whoop. Oh. Let's try some more like that. Okay. Oh, wow. So that is really cool, right? I absolutely love this process. 8. Draw Using The Stripe Method: In this lesson, what I want to show you is what I alluded to in the basics lesson, where I was like, there's something really cool that you can do with stripes. And this is the lesson where I show you. It's to do with brushes again, but with that stripes method on the gradient layer on the gradient map layer. So let's go to the gradient map. Let's change the method to stripes. And what we got here is this kind of gradient, which looks good. Kind of means we'll have three colors. I'm going to create a new layer and just put it underneath gradient map one. And for now, what I'm going to do is make sure that I'm on black and white, and my brush, let's go for hard round, shape dynamics, let's put that on. So let's go for pen pressure. And then color dynamics, we've got foreground background. Let's take that jitter off and the control is on pen pressure. Okay. So what we've got here is it goes from black to white, which is pretty cool and also the size changes really nicely. So that looks really cool. Then I'm going to put on my gradient map. And because it's on stripes, oh, looks really cool. But there's a white background, so I could actually remove that, and you can see it, or I could put on a clipping mask just holding down option and making shrimp in between these two layers and tapping. And there we go. We have this really cool effect. So as I go lighter or as I press lighter, the color gets lighter, harder, goes pink, harder still, goes to blue or purple. Now, what's pretty cool is if we go down to the brush settings again and we up this jitter. Let's go for 100%. We can kind of create a really nice generative art kind of feel. Check this out. Just like randomly gives us a light to dark value. With the gradient map applied, you get these really nice colors. Wow. That looks great. Really interesting. Then what's so cool about this is that you can add another color in here. Perhaps it's black, perhaps it's a light pink or something. Oh, that looks so good. So interesting, right? Or you could be like, you go to press Okay? Let's tap on this. Let's go for purples. Change it up. It just makes it so dynamic to have fun like this. So, that is the advanced cool technique that I wanted to show you with stripes and with a brush. Alright. I'll see you in the next video. 9. Selection Tool Trick: In this lesson, I'm going to show you how to use a layer mask just to add a little bit of something special to a piece of artwork. So what I got here is some digital marbling that I've created in Procreate. I have a whole class on that. You should check it out. And then it looks really nice already. Black and white is beautiful, but let's create a gradient map. Black and white kind of doesn't change it too much. Now let's have a look. I'm gonna go for something like a purple and maybe, like, a really light pink or a blue. Oh, that looks pretty nice. Maybe like that. Yeah. Maybe a little bit lighter. Okay, maybe let's add a little bit more in here. Perhaps a red. Ooh. That looks really nice. Really nice. And yeah, let's add a little bit of something here. Okay, so that begins to look really interesting. I like it. I like it. There's a lot of stuff that we can do here. But what I want to show you here is how to add just a little bit of something extra to this background layer or to the piece of art. So with your gradient map on selected, let's go for your Marquee tool. If you don't see it up here, maybe you see something like elliptical marquee tool or something, hold down on it and then release on the rectangular marquee tool. Then I'm going to create a little strip yeara by dragging and then letting go. Then I'm going to tap on this button over here, which says add a vector mask, which doesn't really do anything. Then I'm going to go for my paint bucket tool. If you see the gradient tool, make sure it's on the paint bucket tool and then with black selected, I'm going to then fill that. You might be like, Okay, that's good. Then I'm going to press Command or Control D to get rid of the selection. Then I'm going to make sure that I'm on this middle one rather than this one on the right. So the middle one with a little black strip, and then going to go to image adjustments and invert or Command I or Control I. And here, what this does is it just allows me to create this really nice little rectangle that's just like boo, a pop of color in this black and white image. Now you can do a whole bunch more stuff. Here, you can use all kinds of selection tools. You could smudge this. You could use some blending modes, perhaps. Stuff like this begins to look really interesting. But this is just the start of adding a little bit of pop, a little bit of color, a little bit of interest to an image at the bottom. And yeah, again, this is all just with a gradient map. You can change it. It's flexible. You could even, you know, create this selection from this image and move it around. Becomes really, really powerful. So yeah, that's how to use a layer mask with a piece of artwork at the bottom. 10. Your Project: Okay, so for your Skillshare project, I'd like you to use the graded Map tool to transform a photo, an artwork or piece of design, and ideally, show us a before version and an after version so we know what you've done and how you've transformed it. I can't wait to see what you create. 11. Conclusion: Alright. That's it for me. I hope you've had fun learning about gradient mapping in Photoshop. I would love you to review this class. Let me know what you liked, what you didn't like, and what can be improved. I love these reviews, and I know students find them extremely helpful. And finally, for more tapped up Kaboom content, follow us on YouTube and Instagram and join our mailing list at taptapkaboom.com. Okay, BifidL. I'll see you in the next class.