How to Use Kelvin Light Temperatures in Unreal Engine | Easy Lighting Tips
Unlock cinematic lighting in Unreal Engine without guesswork! In this tutorial, I introduce my free Kelvin-to-RGB Visualizer app that automatically converts any color temperature (e.g., 2200 K) into Unreal-ready HEX, RGB, linear and HSV values. Simply slide to your desired Kelvin — from candlelight to daylight — export the JSON or copy the HEX, paste it into your light’s Color settings, and voilà: perfect warm-glow or cool-white lighting every time.
🔗 Resources
GitHub Repo:
https://github.com/marufx86/kelvin-to...
Live Converter & Visualizer:
https://kelvin-to-rgb-visualizer.verc...
🕒 Timestamps
00:00 Intro & Problem Overview
00:45 Kelvin Color Temperatures Explained
01:30 Why Unreal Engine Needs RGB/HEX Values
02:15 App Walkthrough: Room, Space & 2D Previews
03:00 Using the Slider & Exporting Settings (JSON)
03:45 Presets: Candlelight, Halogen, Soft White & More
04:30 Applying 2200 K Warm Glow in Unreal Engine
05:15 Recap & Tips for Fine-Tuning
05:45 Support & GitHub Links
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💬 Connect with Me
– GitHub: https://github.com/marufx86
– LinkedIN: / ornobmk