I have a preset I built about three years ago called “Rumours.” Warm golden shadows, slightly cool highlights, the kind of look that makes a portrait feel like it was shot in a California living room in 1977. I named it after the Fleetwood Mac album because that’s the mood I was chasing when I built it. I’ve used it on maybe two dozen client galleries since then, and people consistently ask me how I got “that color.” The answer is almost entirely split toning.

Split toning is the thing that separates a photo that looks edited from a photo that feels finished. It’s not a filter. It’s not a preset magic trick. It’s a deliberate choice about what colors live in your shadows and what colors live in your highlights, and when you understand how to use it, it becomes one of the fastest ways to push an image from flat to cinematic.

What Split Toning Actually Does to Your Image

Here’s the technical reality. When you add a hue and saturation value to your highlights in Lightroom’s Color Grading panel (formerly called the Split Toning panel before the 2020 update), you’re shifting the color of the brightest tonal range in the image. Do the same to the shadows, and you’re pushing the darkest tones in a different direction. The midtone wheel in the newer Color Grading panel gives you a third control point that didn’t exist in the old workflow.

The reason this works visually comes down to how we perceive depth and contrast. In natural lighting, shadows often carry cooler, bluer tones because they’re lit by ambient sky light rather than direct sun. Highlights carry warmth from the light source itself. Our eyes are wired to read that relationship as real. When you fake it intentionally in post, the image reads as more dimensional, more lit, even if it was shot in flat overcast conditions.

The Color Grading Panel, Step by Step

Open an image in Lightroom Classic’s Develop module. Find the Color Grading panel. You’ll see three circles: Highlights, Midtones, Shadows, plus a global wheel at the bottom.

Start with shadows. Click the center of the shadow wheel and drag toward blue-teal, landing somewhere around a hue of 200-220. Keep saturation low to start, around 10-15. This is the move that gives you the filmic, slightly cool shadows you see in a huge percentage of modern portrait and travel edits.

Now go to highlights. Drag toward orange-yellow, hue around 35-50, saturation 8-12. You now have a warm-cool split that mimics that natural lighting logic I mentioned earlier.

The blending slider at the bottom of the panel controls how much the highlight and shadow tones bleed into the midrange. I usually set this between 50-65. Push it lower and the effect gets more extreme and stylized. Push it higher and it feels more natural and subtle. The balance slider shifts whether the split point leans toward highlights or shadows. For portraits, I pull it slightly toward shadows, around -10 to -15, to protect skin tones from getting too cool.

Why Less Saturation Wins Almost Every Time

The most common mistake I see from people learning split toning is going too heavy on the saturation sliders. They drag the shadow wheel to a rich teal and crank the saturation to 40 and then wonder why the photo looks like a Snapchat filter from 2013.

Effective split toning is usually invisible to people who don’t edit photos. They just feel the image without knowing why. A shadow saturation value above 25 in most portraits is almost always too much. In landscape work you might push to 30-35 and get away with it because skies and foliage can hold that chroma. But in portraits, the color is fighting with skin, and skin loses.

My actual working numbers for most portraits: shadows at hue 210, saturation 12. Highlights at hue 42, saturation 10. Midtone wheel usually left at 0 saturation unless I’m doing something intentional. That combination took me two years of trial and error to land on, and it works across a wide range of skin tones without creating problems.

When Split Toning Should Do Something Weird

Not every image wants to be warm-cool. One of the preset packs I built years ago went pretty wide in distribution, and the presets people used the most weren’t the “natural” ones. They were the ones doing unusual things. One preset used a green shadow and magenta highlight split, which sounds terrible until you put it on a nighttime urban shot and suddenly it looks like a Hong Kong noir still. Another used warm shadows and cool highlights, which is the opposite of natural light logic, and it creates this slightly uneasy, almost eerie quality that’s genuinely perfect for certain editorial work.

The point is that the warm-cool split is a principle, not a rule. Once you understand what the tool does and why it works, you’re free to break the formula and do something that serves the specific image in front of you rather than a generic aesthetic.

What to Do Before You Touch the Color Grading Panel

Split toning doesn’t work in isolation. The color you inject into shadows and highlights will read differently depending on where your exposure, white balance, and HSL panel are sitting. I always set my white balance, do my global exposure adjustments, and run through the HSL panel to address any specific color issues before I open Color Grading. If I split tone a photo that has a white balance problem, I’m just layering color confusion on top of color confusion.

Think of Color Grading as the final seasoning on a dish you’ve already mostly cooked. You don’t season raw ingredients and then apply heat and expect the flavors to sort themselves out.

The single most important thing to understand about split toning is this: it works because it’s mimicking something real. Once you internalize the logic of how light and shadow behave with color in the physical world, every choice you make in that panel starts to feel less like guessing and more like a conversation with the image.