There is something about a well-crafted black and white photograph that cuts right through the noise of a colourful world. Stripped of distraction, an image can lean entirely on tone, texture, contrast and composition — and the viewer has no choice but to pay attention.
Lightroom is an excellent tool for black and white editing, offering everything from a one-click conversion to advanced tonal sculpting and colour grading. This guide walks you through the full workflow — from choosing the right starting image, to a proper conversion, to adding mood and finish with modern colour grading tools.
Why Edit Black and White in Lightroom
Lightroom gives you non-destructive, highly precise control over every tone in a black and white image. You can take a flat, dull conversion and turn it into a rich, cinematic monochrome with half an hour of careful editing — without damaging your original file.
Compared to shooting a JPEG in-camera black and white, editing a RAW file in Lightroom gives you far more flexibility. The conversion is done once, at the end of your edit, on a file that still holds every scrap of the original data.
If you are new to the software, our piece on Lightroom vs Photoshop: Which Do You Actually Need? explains how Lightroom fits into a typical editing workflow and when you might reach for Photoshop instead.
Should You Shoot in Black and White or Convert Later?
This is one of the first decisions every mono photographer makes. The honest answer is a bit of both, depending on what you are trying to achieve.
Shoot RAW and Convert in Lightroom
Shooting RAW always gives you the most flexibility. A RAW file retains all colour data even when you preview it in black and white, so you can perfect the conversion later without losing any information.
Use In-Camera Monochrome as a Preview
Switching your camera’s picture style to monochrome is still useful because the preview on the rear screen will show in black and white. This helps you see the scene as tones rather than colours, which is a valuable compositional exercise.
The Best of Both Worlds
Shoot RAW + JPEG with the camera set to monochrome. You get the in-camera mono preview to train your eye, plus a full colour RAW file to edit later. It is the workflow most serious black and white photographers settle on.
The Basic Conversion in Lightroom
The first step is getting your image into black and white. Lightroom offers several ways to do this, and some are much better than others.
The Best Method: Profile Switch
In the Develop module, open the Profile dropdown at the top of the Basic panel and choose one of the B&W profiles. This gives you a richer starting point than simply dropping saturation, and it switches the Treatment setting to Black & White automatically.
Avoid the -100 Saturation Trick
Some older tutorials suggest converting by dragging saturation to -100. This technically produces a grey image, but it locks out Lightroom’s black and white tools. Use the Treatment setting instead — you will get far more control.
Explore Different B&W Profiles
Lightroom ships with a dozen B&W profiles, each giving a different starting contrast curve. Flick through them and pick whichever gets you closest to the mood you want before moving on to sliders.
Fine-Tuning with the Black and White Mix Panel
The Black and White Mix panel is where most of the real magic happens. It lets you adjust how each original colour in your image is converted into a tone of grey.
How the Mix Works
Each slider (Red, Orange, Yellow, Green, Aqua, Blue, Purple, Magenta) controls the brightness of that colour range when converted to grey. Drag the Blue slider down and a blue sky turns darker. Drag the Red slider up and red lips or brickwork turn brighter.
Classic Landscape Mix
For landscapes, pulling down the Blue slider and boosting Orange and Yellow produces dramatic skies and glowing foregrounds — the digital equivalent of using a red filter on black and white film.
Classic Portrait Mix
For portraits, small tweaks to Red and Orange (which contain skin tones) dramatically change how faces look. Lifting Red slightly smooths skin, while pulling Red down adds texture and drama.
Adjusting Contrast and Tonal Range
Once your conversion is solid, the next step is shaping the light. Great black and white images live or die on tonal range — the journey from deep shadow to bright highlight.
The Basic Panel
Use the Basic panel to set your overall tonal range. Open up shadows, recover highlights, lift or crush blacks and whites, and add contrast. Aim for a full tonal range from deep black to pure white, with plenty of midtone information in between.
The Tone Curve
The Tone Curve gives you more precise control than the basic sliders. A gentle S-curve (lifted highlights, dropped shadows) adds punch. A reverse S (compressed range) creates a softer, film-like look.
Local Adjustments
Use the Masking tools to target specific areas — brighten a subject’s face, darken a distracting background, or dodge and burn across the frame. Lightroom’s AI masks make this far faster than older selection workflows.
“When you photograph people in colour, you photograph their clothes. But when you photograph people in black and white, you photograph their souls.”
Adding Mood with Colour Grading (Split Toning)
Traditionally called split toning, Lightroom’s Colour Grading panel lets you add subtle colour casts to your highlights, midtones and shadows. Applied carefully, it transforms a good mono image into one with real atmosphere.
The Classic Warm/Cool Split
A classic black and white mood is warm highlights (yellow or orange) and cool shadows (blue or teal). Set the Highlight wheel to a subtle yellow-orange, the Shadow wheel to a gentle blue, and watch the image take on a cinematic feel.
Keep Saturation Low
Split toning looks best when it is barely visible. Push the saturation too high and the image stops being black and white at all. Keep saturation values in the 5-20 range for a tasteful, print-like finish.
Balance Slider
The Balance slider controls whether the highlight or shadow tint is stronger. Slide it towards the highlights for a warmer image overall, or towards the shadows for a cooler, darker mood.
Micro FAQ
Is Lightroom Classic or Lightroom CC better for black and white?
Either works. Lightroom Classic has slightly more advanced local adjustment tools, but the conversion engine is identical in both versions.
Can I apply my black and white edits to other photos?
Yes. Save your finished edit as a preset from the Presets panel, then apply it with one click to other images. Build up your own library of B&W presets over time.
Should I add grain to my black and white images?
Only if the image suits it. Grain can add a film-like texture to portraits, street and documentary work. It tends to look wrong on clean architectural or commercial imagery.
Why do my black and white images look flat?
Usually because the tonal range is too narrow — no true black, no true white. Push your blacks and whites to extend the range and add an S-curve for extra contrast.
Can I edit black and white on a phone?
Yes. Lightroom Mobile offers the same core tools as the desktop version, including the B&W Mix panel and Colour Grading wheels. It is a genuinely capable mobile editor.
Final Thoughts
Black and white editing is a craft that rewards patience. The difference between a good mono conversion and a great one is rarely one big decision — it is a series of small, deliberate choices about tone, contrast and subtle colour.
Start with a proper B&W profile, use the Black and White Mix panel to shape each colour’s grey value, stretch your tonal range with the Basic and Curve panels, and finish with a gentle colour grade. Once you have the workflow down, you will find yourself converting more and more images — and seeing light in a whole new way.
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