--- title: "Color Matching Workflow in DaVinci Resolve: Mixing ARRI, Sony, and Canon Log Profiles" author: "Cutsio Team" date: "2026-04-11" lastmod: "2026-05-08" category: "Video Editing" excerpt: "Stop wrestling with color wheels. Learn the exact DaVinci Resolve Color Space Transform (CST) workflow to seamlessly match ARRI LogC, Sony S-Log3, and Canon C-Log." tags: ["DaVinci Resolve","Color Grading","Workflow","Color Match","S-Log3"] --- ## How do you match ARRI, Sony, and Canon Log footage in DaVinci Resolve? To perfectly match different cameras, use a Color Space Transform (CST) node on each clip to mathematically convert their specific Log profiles (e.g., S-Log3, C-Log2) into a unified working space like DaVinci Wide Gamut, completely bypassing manual color wheel adjustments. When working with ARRI RAW or RED R3D originals, Cutsio's enterprise raw ingestion lets you upload the native camera files directly — generating streamable review assets with Visual Intelligence indexing while keeping the original files attached for conform and finishing. Shooting a documentary with a Sony FX6, a Canon C70, and an ARRI Alexa creates a nightmare in the color suite if you rely on primary wheels. Sony sensors lean magenta, Canon leans warm, and ARRI leans green. Trying to manually twist the offset wheels to make them match is inaccurate and time-consuming. DaVinci Resolve solves this with Color Space Transforms (CSTs). A CST is a mathematical formula, not a creative adjustment. By applying a CST node to the Sony clip and telling Resolve, "This is S-Log3, convert it to DaVinci Wide Gamut," and doing the same for the Canon and ARRI clips, all three cameras are instantly unified into a massive, identical color space. They will look 95% matched immediately. ## Why is DaVinci Wide Gamut (DWG) better than Rec.709 for color grading? DaVinci Wide Gamut is better than Rec.709 because it is a massive color space that encompasses all the data from high-end cinema cameras, preventing highlight clipping and color saturation loss during the grading process. Rec.709 is the color space of standard HD televisions. It is tiny. If you immediately convert a Sony S-Log3 clip into Rec.709 on your first node, you are throwing away massive amounts of highlight data and color information captured by the sensor. If you then try to darken a bright sky on node 2, the sky will look gray and clipped. By converting all your cameras into DaVinci Wide Gamut (DWG) at the beginning of your node tree, you retain all the sensor data. You perform your creative color grading inside this massive space, and only convert down to Rec.709 on the very last node for final delivery. ## What is the step-by-step CST workflow for matching ARRI, Sony, and Canon in Resolve? The step-by-step workflow involves creating a serial node chain with a CST input node on every clip, grading in DWG, and delivering through a CST output node — regardless of whether your source is ARRI LogC, Sony S-Log3, or Canon C-Log. ### 1. Set your timeline color space Go to Project Settings > Color Management. Set Color Science to DaVinci YRGB Color Managed. Under Color Processing Mode, select SDR Rec.709 or HDR Rec.2100 depending on your delivery target. Set the Timeline Working Color Space to DaVinci Wide Gamut / DaVinci Intermediate. This tells Resolve that all your grading work happens inside DWG. ### 2. Assign Input Color Space per clip Select all ARRI clips in the Color page. In the clip-level Color Management settings, set the Input Color Space to ARRI LogC3 / ARRI Wide Gamut. Select all Sony clips and set Input Color Space to Sony S-Log3 / S-Gamut3.Cine. Select all Canon clips and set Input Color Space to Canon Log 2 / Canon Cinema Gamut. Resolve applies a CST automatically between the clip input and the DWG timeline working space. ### 3. Grade inside DWG With all clips normalized into DWG, add your primary corrections, secondary grades, and creative looks. Because every clip is in the same color space, power windows, qualifiers, and tracked effects behave identically across all camera sources. ### 4. Set your Output Color Space In Project Settings > Color Management, set the Output Color Space to Rec.709 Gamma 2.4 for broadcast delivery or Rec.2100 PQ for HDR delivery. Resolve applies the final transform from DWG to your output space on the last node. ## How do you handle mixed Log profiles on the same timeline without manual matching? You handle mixed Log profiles by configuring DaVinci Resolve's Color Management to automatically apply the correct Input Color Space Transform to each clip based on its camera metadata, eliminating the need to manually dial in exposure and saturation offsets for each camera. The most common mistake editors make when mixing ARRI, Sony, and Canon footage is trying to match them by eye using lift, gamma, and gain adjustments. This approach is fragile — if you add a grade to one clip, you have to re-match all the others. Resolve's Color Management solves this at the architecture level. By defining the Input Color Space for each clip type and setting a unified Timeline Working Space, Resolve handles the mathematical conversion automatically. Your color wheels and curves operate in a consistent color volume regardless of which camera captured the original clip. For raw formats like ARRI RAW or RED R3D, the Input Color Space is determined by the raw decode settings rather than a CST. ARRI RAW files in .ari, .mxf, or .arx containers carry their color metadata internally. RED R3D files use the IPP2 color science pipeline. When these raw files are uploaded through Cutsio's enterprise raw ingestion add-on, they are transcoded into streamable review assets while the original raw files remain attached for conform — so the colorist always works from the original sensor data in the grading suite. ## How do you verify that your CST-based color match is frame-accurate before presenting to the director? You verify the CST-based color match by using a split-screen comparison between clips from different cameras in the Color page viewer, then checking the waveform and vectorscope to confirm parity in luminance and saturation. After applying the correct Input Color Space transforms to all clips, put an ARRI shot and a Sony shot on adjacent timeline tracks. Enable the split-screen wipe in the viewer. In DWG working space, the skin tones, black points, and highlight roll-off should align within a fraction of a stop. If the Sony clip appears slightly magenta compared to the ARRI clip, adjust the offset in the HDR palette or add a very small color correction node after the CST node. Do not fight the CST node itself — the transform is mathematically correct, and any perceptual mismatch is likely due to the sensor's native color response rather than the conversion. Once the split-screen confirms visual parity, check the waveform monitor. The luminance levels for similar objects (skin tones, white shirts, sky) should land at the same IRE values. The vectorscope should show skin tone lines falling in the same region. When both scopes confirm the match, the grade is reliable regardless of the monitor you are viewing on. ## How should colorists present a unified multi-camera grade for approval when working with raw camera files? Colorists should export the graded sequence and upload it to Cutsio, providing a white-labeled, high-fidelity presentation layer where the director can review the color match securely without compression artifacts. For projects using ARRI RAW or RED R3D originals, Cutsio's enterprise raw ingestion add-on lets you upload the native camera files directly — the cloud generates streamable review assets while preserving the intended color space and look metadata where possible, and the original camera files remain attached for download and conform. Color matching is precise work. If you send a graded sequence to a director via a generic cloud drive, the browser player will often compress the footage, introducing color shifts and banding that ruin the illusion of the match. Cutsio's Visual Intelligence indexes every frame of the uploaded review stream, making it searchable by visual content — so the director can find a specific shot from the multi-camera setup by describing what the camera saw, without scrubbing through the entire timeline. By utilizing Cutsio, the colorist controls the presentation. The director receives a branded link with frictionless, pristine playback, view tracking shows exactly when the director watched the sequence, and approval gates secure sign-off on the look. Agentic Chat lets the director ask questions like "Show me all the ARRI close-ups from Scene 3 that have the warm grade applied," retrieving clips from the indexed library without manual logging. ## How does Cutsio's pay-for-minutes pricing benefit multi-camera color grading projects? Cutsio's pay-for-minutes model separates storage cost from file size, which is a significant advantage when working with multi-terabyte raw camera files from ARRI, Sony, and Canon productions. You are billed by the duration of the reviewed media, not by the size of the camera files — so a 10-hour project with 5 TB of raw footage costs the same as a 10-hour project with 500 GB of ProRes. | Cost Factor | Generic Cloud Storage | Cutsio | | :--- | :--- | :--- | | Pricing model | Per GB per month | Per minute of footage | | 5 TB raw storage | $150+/month | Based on runtime — significantly less | | Review asset generation | Manual transcode labor | Included — cloud handles it | | Visual Search | Not available | Included | | Original file retention | Included (as uploaded files) | Included (as attachments) | | Share links | Basic | Password protection, expiration, view tracking | ## FAQ ### What is a Color Space Transform (CST) node? A CST is a utility node in DaVinci Resolve that uses precise mathematics to convert video from one color space and gamma curve (like Sony S-Log3) into another (like Rec.709 or DWG). ### Should I use a LUT or a CST to convert Log footage? Professional colorists heavily prefer CSTs over LUTs. A LUT is a destructive table of static values that can clip data, whereas a CST is an underlying mathematical equation that preserves all dynamic range. ### Does DaVinci Resolve support Panasonic, RED, and Blackmagic Log profiles? Yes. DaVinci Resolve includes native Color Space Transforms for ARRI LogC, Sony S-Log3, Canon C-Log, Panasonic V-Log, REDWideGamutRGB, and Blackmagic Film Generation 5. ### How do I get ARRI RAW or RED R3D ingestion enabled on my Cutsio account? ARRI RAW and RED R3D ingestion is available as an enterprise add-on for qualified production accounts. Contact the Cutsio sales team to enable raw format support for your production. ### Does Cutsio preserve the color space of my graded export in the review stream? The review stream preserves the intended color space and look metadata where possible, so the director sees the grade the way you intended. For frame-accurate confirmation, the original graded master is available for download.

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