How to Color Grade Video with AI in Premiere Pro

What you need before starting

Effective color grading requires some preparation:

• Footage shot in log or flat profile — Log footage (S-Log, C-Log, V-Log, etc.) captures the widest dynamic range and gives you the most flexibility in grading. Standard Rec.709 footage can still be graded but offers less room for adjustment before quality degrades.
• Calibrated monitor — Your grading decisions are only as reliable as your display. An uncalibrated monitor will lead you to make corrections that look wrong on every other screen. At minimum, use a display in its most accurate color mode.
• Premiere Pro with Lumetri Color — The Lumetri Color panel is Premiere Pro's built-in color grading tool. It provides scopes, color wheels, curves, and HSL controls. Access it via Window > Lumetri Color.
• Reference images or footage — If you are matching a specific look, have reference stills or clips available. AI color match tools work by analyzing a reference and applying similar characteristics to your footage.

For teams managing large projects with footage from multiple cameras and shooting days, the color grading challenge multiplies. Tools like Wideframe can help identify and organize clips by shooting conditions, camera type, or scene before you begin grading, so you can batch-process clips with similar characteristics together.

Step 1: Understand color correction vs. color grading

These terms are often used interchangeably, but they describe different stages of the process:

Color correction is the technical process of making your footage look accurate. Fixing white balance, adjusting exposure, normalizing contrast, and ensuring skin tones look natural. The goal is neutral, correctly exposed footage. This is objective: there are right and wrong answers based on scopes and standards.

Color grading is the creative process of establishing a visual mood. Pushing shadows toward teal, warming highlights, desaturating midtones, or creating a specific cinematic look. The goal is aesthetic impact. This is subjective: it depends on the story you are telling.

Always correct first, then grade. Applying creative grades to technically flawed footage amplifies the problems. A color cast in the correction stage becomes an exaggerated tint after grading. Exposure issues become crushed shadows or blown highlights.

AI tools help with both stages. Auto-correction features analyze your footage and suggest technical fixes. AI grading tools apply creative looks based on reference images or style descriptions. The best results come from using AI for speed on the correction stage, then applying human judgment on the grading stage.

Step 2: Correct exposure and white balance first

Before any creative grading, get the technical foundation right:

1. Open your clip in Premiere Pro and enable the Lumetri Scopes (Window > Lumetri Scopes). Enable the Waveform, Vectorscope, and Histogram views.
2. Check the Waveform monitor. Your footage should span from near 0 (shadows) to near 100 (highlights) without clipping at either end. Adjust Exposure in the Lumetri Basic Correction tab to center your waveform appropriately.
3. Set white balance. Use the White Balance eyedropper to click on something in the frame that should be neutral white or gray. Premiere adjusts temperature and tint to neutralize any color cast.
4. Adjust Highlights and Shadows independently. Bring down highlights that are clipping (above 100 on the waveform). Lift shadows that are too dark (below 5-10 on the waveform unless intentionally black).
5. Set Whites and Blacks to define the overall contrast range. Whites control the brightest point; Blacks control the darkest point. Use these to establish the dynamic range of your grade.
6. Check skin tones on the Vectorscope. Skin tones should fall along the skin tone line (roughly the 11 o'clock position). If they are off, adjust Temperature and Tint until they align.

This technical correction takes 30-60 seconds per clip with practice. For log footage, many editors apply a manufacturer's conversion LUT first (like the Sony S-Log3 to Rec.709 LUT) to normalize the image, then make corrections on top of that.

Step 3: Use Premiere Pro auto color match

Premiere Pro's built-in Color Match feature uses AI to match your footage to a reference:

1. Open the Lumetri Color panel and navigate to the Color Wheels & Match section.
2. Click the Comparison View button to enable split-screen mode. This shows your current clip alongside a reference.
3. Navigate the reference side to the frame you want to match. This can be a frame from another clip in your timeline or a reference image imported into your project.
4. Click Apply Match. Premiere Pro's AI analyzes both images and adjusts your clip's color, exposure, and contrast to approximate the reference look.
5. Review the match result. The AI does a good job with broad strokes but may need manual refinement. Adjust the Lumetri sliders to fine-tune the match.
6. Apply the same match settings to similar clips. Copy the Lumetri Color effect and paste it onto other clips shot in the same conditions for consistent grading across your timeline.

Color Match works best when matching clips shot in similar conditions, like matching multiple angles from the same scene. It is less reliable when trying to match footage shot in very different lighting conditions or with different cameras, as the starting points diverge too far for the AI to bridge reliably.

Step 4: Apply AI-generated LUTs

LUTs (Look-Up Tables) are preset color transformations that can be applied in one click. AI tools have made LUT creation and application smarter:

1. Generate or select a LUT. AI LUT generators create custom looks from text descriptions or reference images. Services produce LUTs tailored to your described aesthetic or based on a reference photo's color characteristics.
2. In Premiere Pro, open the Lumetri Color panel and navigate to the Creative section.
3. Click the Look dropdown and select Browse to navigate to your LUT file (.cube or .3dl format).
4. Apply the LUT. The Intensity slider controls how strongly the LUT affects your footage. Start at 100% and reduce if the effect is too strong.
5. Fine-tune after the LUT is applied. Most LUTs benefit from slight adjustments to exposure, contrast, and saturation for your specific footage. The LUT provides the creative direction; you dial in the details.

The important distinction with LUTs is between technical LUTs (which convert between color spaces, like log-to-Rec.709) and creative LUTs (which apply aesthetic looks). Apply technical LUTs in the Basic Correction section. Apply creative LUTs in the Creative section. This order matters for correct results.

Step 5: Use third-party AI grading plugins

Several plugins add AI-powered color grading capabilities to Premiere Pro:

Colourlab.AI: This is the most comprehensive AI color grading tool for Premiere Pro. It analyzes your footage and generates custom grades based on reference images, film stock emulations, or text descriptions. The AI understands scene content and adjusts grades differently for skin tones, sky, foliage, and other elements. It handles shot matching across an entire timeline automatically.

Film Convert Nitrate: While not purely AI, Film Convert uses camera-specific profiles to emulate film stocks with technical accuracy. It knows how your specific camera sensor responds and maps its digital output to analog film characteristics. The results are more technically grounded than generic LUTs.

Magic Bullet Looks: Boris FX's grading toolkit provides preset looks with extensive customization. The AI assistance comes in the form of intelligent scene analysis for applying looks consistently across different lighting conditions. Good for commercial and corporate work where a polished, consistent look matters.

These plugins add cost but save significant time on projects with many clips requiring consistent grading. For agencies managing multiple client projects, the time savings across projects typically justify the investment. Teams already using AI workflows in Premiere Pro through tools like Wideframe find that adding AI grading to the pipeline creates a nearly end-to-end assisted workflow.

Step 6: Grade with the Lumetri Color panel

After AI-assisted correction and initial look application, refine your grade manually in Lumetri:

1. Color Wheels: Use the Shadows, Midtones, and Highlights wheels to push colors into specific ranges. For a popular cinematic look, push shadows slightly toward teal and highlights slightly toward orange. Subtlety is key: small movements create significant shifts.
2. Curves: The RGB curves give you precise control over brightness and color at specific tonal ranges. Create an S-curve for added contrast. Adjust individual R, G, B curves to shift color in specific tonal zones.
3. HSL Secondary: Target specific colors for adjustment. Select skin tones to warm them without affecting the rest of the image. Desaturate a distracting background color. Shift the hue of a specific element. This is where grading gets precise.
4. Vignette: A subtle darkening of frame edges draws attention to the center of the image. Use the Vignette controls in the Lumetri panel. Avoid heavy vignettes that are visible; the effect should be felt, not seen.

The creative stage is where your unique visual identity emerges. AI tools get you 80% of the way, but the final 20% of manual refinement is what separates generic-looking footage from content with a distinctive visual style.

Step 7: Match color across multiple clips

Consistent color across clips is essential for professional results:

1. Grade your hero shot first. Choose the most important or representative clip in the scene and grade it to completion.
2. Use Premiere Pro's Color Match (Step 3) to match other clips in the scene to your hero shot. The AI handles broad matching between similar clips efficiently.
3. Fine-tune individual clips manually. After AI matching, some clips will need slight adjustments. Different angles, lighting changes, and lens differences all require per-clip tweaking.
4. Use adjustment layers for scene-wide grades. Place an adjustment layer above all clips in a scene and apply the creative grade there. Individual clips receive only correction-level adjustments. This separates technical correction (per-clip) from creative grading (per-scene).
5. Check consistency by playing the timeline at speed. Color differences that are invisible when comparing still frames become obvious in playback when cutting between angles. Watch for jumps in brightness, color temperature, or saturation between cuts.

Step 8: Export with correct color settings

Your grade is only as good as your export settings preserve it:

• Color space: For web delivery (YouTube, social media), export in Rec.709 color space. For HDR delivery, use Rec.2020 with appropriate HDR metadata. For broadcast, match the specification provided by the broadcaster.
• Bit depth: Export at 10-bit if your delivery format supports it. 8-bit exports can show banding in subtle gradients, especially in sky and shadow areas where grading pushes tones around. ProRes 422 at 10-bit is a good intermediate format.
• Codec choice: H.264 for web delivery at high bitrate (15-50 Mbps depending on resolution). H.265 for higher efficiency at similar quality. ProRes for archival and intermediate workflows. DNxHR for broadcast delivery.
• Preview before final export: Use Premiere Pro's Export preview to check that your grade looks correct in the final output. Compression can shift colors slightly, especially in highly saturated areas. Adjust if needed before committing to the full render.

Tips and best practices

• Always use scopes. Your eyes adapt to what they see on screen. After staring at footage for 30 minutes, you lose objectivity. Scopes provide objective measurements that do not shift with viewing fatigue. Check the waveform and vectorscope frequently.
• Grade in a controlled environment. Room lighting, wall color, and screen brightness all affect how you perceive color. A dark room with neutral gray walls is ideal. At minimum, avoid colored lighting and direct sunlight on your screen.
• Use adjustment layers for creative grades. Keep technical correction on the clip level and creative grading on adjustment layers. This separation makes it easy to change the creative look without redoing corrections, and vice versa.
• Save your grades as presets. Once you develop a look you like, save it as a Lumetri preset. Apply it as a starting point for future projects with similar content. Over time, you build a library of looks that accelerate your grading workflow.
• Reference professional work. Study the color grading in films, commercials, and content you admire. Understanding what makes a grade effective helps you make better creative decisions in your own work.

Common mistakes to avoid

• Grading before correcting. Applying a creative look to technically flawed footage amplifies every problem. Always fix exposure, white balance, and contrast before adding creative color. This is the single most common color grading mistake.
• Over-saturating. Beginners tend to push saturation too high, creating an unnatural, aggressive look. Professional grades typically desaturate slightly from reality. If your footage looks like a candy commercial, pull the saturation back.
• Crushing blacks too hard. Lifting the black point creates a stylish faded look. Crushing blacks below zero destroys shadow detail permanently. Use the waveform monitor to ensure you are not losing detail in the shadows.
• Ignoring skin tones. The human eye is extremely sensitive to skin tone accuracy. Even viewers who cannot articulate what is wrong will feel that something is off when skin tones are inaccurate. Always check skin tones on the vectorscope after grading.
• Applying the same grade to everything. Different scenes need different grades. An outdoor daylight scene and an indoor nighttime scene should not receive identical color treatment even within the same project. Match mood and lighting to your grading choices.