How do I fix underexposed blacks in Premiere Pro?

March 8, 2026 · caitlin

Underexposing blacks in your video footage can make scenes look muddy and lose crucial detail. Fortunately, fixing underexposed blacks in Premiere Pro is a straightforward process using the Lumetri Color panel. You can easily adjust shadows, blacks, and contrast to bring back detail and improve the overall look of your video.

Why Are My Blacks Underexposed in Premiere Pro?

Underexposed blacks occur when the darkest areas of your video are too dark. This often happens due to shooting in low light conditions or incorrect camera settings. It can also be a result of the camera’s dynamic range being exceeded, where the camera can’t capture both bright highlights and dark shadows simultaneously.

Common Causes of Dark Shadows in Footage

Low Light Shooting: Insufficient light naturally leads to darker images.
Incorrect Exposure Settings: Shooting with too low an ISO or too fast a shutter speed can underexpose.
Camera Limitations: Smaller sensors or older cameras may struggle with dynamic range.
Post-Production Choices: Sometimes, a creative decision is made to shoot darker.

How to Fix Underexposed Blacks in Premiere Pro

The Lumetri Color panel is your go-to tool for correcting exposure issues like underexposed blacks. It offers a comprehensive suite of color grading tools. You can access it by going to Window > Lumetri Color.

Using the Basic Correction Tab

The Basic Correction tab provides the most accessible controls for quick fixes. Here’s how to use its key features:

Exposure Slider: While this affects the entire image, you can use it cautiously. It’s usually better to target shadows specifically.
Contrast Slider: Increasing contrast can help separate darks from lights. However, too much contrast can crush your blacks further.
Highlights, Shadows, Whites, and Blacks Sliders: These are your most important tools for fixing underexposed blacks.

To fix underexposed blacks:

Locate the Shadows Slider: Drag this slider to the right to lighten the darker mid-tones. This often brings back detail in areas that appear too dark.
Use the Blacks Slider: This slider specifically targets the absolute darkest parts of your image. Dragging it to the right will lift these pure blacks, revealing hidden detail. Be careful not to push it too far, as this can make your blacks look gray and washed out.
Adjust Contrast: You might need to slightly increase the Contrast to maintain punch after lifting the shadows.
Check Whites: Ensure your Whites slider is adjusted appropriately to prevent clipping in the brightest areas.

The Curves Tab for Finer Control

For more precise adjustments, the Curves tab offers greater flexibility. You can manipulate the tonal range of your image by adjusting points on the RGB and Luma curves.

Luma Curve: This curve controls the overall brightness. To lift underexposed blacks, you’ll want to create a slight upward curve in the lower-left portion of the graph.
RGB Curves: These allow you to adjust red, green, and blue channels independently. This is useful for correcting color casts that might appear when lifting shadows.

Steps for using the Curves tab:

Select the Luma curve.
Click near the bottom-left of the curve (representing the darkest tones).
Drag this point slightly upwards to lighten the blacks.
You can add another point further up the curve to maintain contrast.
Observe your image for any color shifts and use the RGB curves if necessary.

The Lumetri Scopes for Accurate Monitoring

Lumetri Scopes are essential for ensuring your adjustments are technically correct. They provide visual representations of your video’s luminance and chrominance.

Waveform Monitor: This scope shows the luminance values from left to right across your image. For properly exposed blacks, the signal in the darker areas should not be crushed at the very bottom (0 IRE).
Vectorscope: This helps you monitor color saturation and hue.

Using scopes to fix underexposed blacks:

Open the Lumetri Scopes by clicking the three lines icon in the Lumetri Color panel and selecting Lumetri Scopes.
Choose the Waveform (Luma).
As you adjust the Shadows and Blacks sliders in Lumetri Color, watch the waveform.
Ensure the lowest parts of the waveform are not pinned to the absolute bottom (0 IRE). You want to see some signal lifting off the bottom to indicate recovered detail.

Best Practices for Correcting Dark Shadows

Work on a Calibrated Monitor: Accurate color representation is crucial.
Use Scopes: Never rely solely on your eyes. Scopes provide objective data.
Don’t Overdo It: Lifting blacks too much can introduce noise and a washed-out look. Aim for a natural appearance.
Consider Noise Reduction: If lifting blacks reveals noise, use Premiere Pro’s Noise Reduction effect.
Maintain Consistency: Ensure your adjustments are consistent across similar shots.

Example Scenario: Fixing a Dim Interior Shot

Imagine you have a scene filmed inside a dimly lit room. The faces of your subjects are visible, but the corners of the room and furniture details are lost in shadow.

Open the Lumetri Color panel.
Go to the Basic Correction tab.
Slowly increase the Shadows slider until the general darker areas look better.
Fine-tune with the Blacks slider to lift the deepest blacks without making them gray.
Check the Waveform monitor to ensure you’re not crushing the blacks.
If needed, slightly increase Contrast to bring back some visual separation.

When to Consider Re-shooting

Sometimes, the footage is too underexposed to be salvaged effectively in post-production. If lifting the blacks introduces excessive noise or color artifacts, it might be better to re-shoot the scene with proper lighting and camera settings.