How I Grade Sony FX3 S-Log3 Footage in Harsh Sun & Shade

In this color grading tutorial, we take Sony FX3 S-Log3 footage from flat log to a cinematic in minutes. You’ll see the full workflow inside DaVinci Resolve — from setting up proper color management and applying a BaseLUT, to dialing in perfect skin tones, adding creative LUTs (Marble, X88, Cineclipse, Ether), and enhancing details with Gamut Boost.

Whether you’re dealing with harsh sunlight, mixed lighting, or you just want to get the most out of your Sony FX3 S-Log3 footage, this step-by-step breakdown will help you achieve balanced, vibrant, and professional results.

What you’ll learn:
Correct color management settings for S-Log3 (S-Gamut3.Cine)
Proper use of BaseLUTs for accurate log-to-Rec709 conversion
Skin tone adjustments and exposure balancing
Applying creative LUTs for unique looks
How Gamut Boost recovers color density in highlights
Fine-tuning contrast and saturation for cinematic depth

🎥 Shot on Sony FX3 – S-Log3, S-Gamut3.Cine
📍 Graded in DaVinci Resolve


Timestamps:
0:31 – Project setup & color management
0:55 – Adding BaseLUT (S-Log3 → Rec709)
1:21 – Checking skin tones & balance node
1:44 – Exposure & contrast tweaks
2:07 – Fine-tuning skin tones
2:28 – Adding creative LUT (Marble)
3:21 – Comparing Marble LUT variations
4:09 – Selecting final Marble LUT
6:09 – Using Gamut Boost for harsh light
7:44 – Testing X88 LUT pack
10:10 – Balancing second clip & LUT tests

MORE BASELUTS™ FOR MATCHING CAMERAS:
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