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Chromatics is a free companion app for Final Fantasy XIV that turns your RGB devices into an extension of the game. Your keyboard, mouse, headset, light strips, and smart bulbs can follow what's happening on screen - reacting to your health, your job, the weather around you, and much more.
Chromatics 4 is a complete, modern rebuild of the app. It uses a new UI built on Avalonia, the latest RGB.NET release and a rebuilt backend - so it runs smoothly, looks great, and supports more hardware than ever.
Chromatics ships with a large library of lighting scenes and effects. A few of the highlights:
- Player vitals - HP, MP, GP, and CP displayed live across your keys.
- Job Gauges - job-specific gauges for every combat class.
- Cast bars - your cast and your target's cast progress.
- Keybind lighting - keys light up based on whether an ability is available.
- Battle Stance - your whole setup shifts colour the moment you enter combat.
- Enmity Tracker - instantly see your aggro status at a glance.
- Reactive Weather - zones paint themselves with static or animated weather.
- Raid Zone Effects - supported encounters take over your lighting with choreographed animations.
- Audio Visualizer - your keyboard becomes a spectrum analyser driven by the game audio.
- Screen Capture - ambient colours sampled from the game window spill across your devices.
- Duty Finder Bell - devices flash when your queue pops.
- Damage Flash - a sharp flash when your character takes a hit.
- Title screen and cutscene animations - subtle flourishes for the quieter moments.
- Gold Saucer Vegas Mode - because of course.
Chromatics 4 is a complete rebuild - same idea, much better everything. If you're coming from version 3, here's what's worth knowing:
Looks and feels completely different (in a good way)
The entire interface has been rebuilt from scratch. It's cleaner, faster, and comes with light and dark themes. The Mappings tab now has a live visual preview of your layout so you can see exactly what you're building.
Non-English keyboard? It finally works properly
QWERTZ and AZERTY layouts are now fully supported. Keys you press and keys that light up match the physical layout, and layout-aware effects like Audio Visualizer work on them too. Set your layout once in Settings and everything adjusts automatically.
Two brand new lighting modes
The Audio Visualizer turns your keyboard into a real-time spectrum analyser driven by the game's audio output. The Screen Capture (Beta) samples colours from the game window and spreads them ambience-style across your devices.
More devices supported
OpenRGB is now supported, which means Chromatics can control a huge range of devices that weren't possible before. Philips Hue (Beta) is also supported for the first time.
A lot of long-standing bugs are gone
Layer settings getting lost after a session, lighting stopping after FFXIV connects, the Enmity Tracker showing the wrong colour, crashes on exit - all fixed.
Available in your language
The app is now fully localised into English, French, German, Spanish, Japanese, Korean, and Simplified Chinese.
Chromatics uses RGB.NET to talk to your devices. If your device is supported by RGB.NET (or by one of the extra providers Chromatics adds), it will work with Chromatics. Supported vendors include:
- Asus
- Cooler Master
- Corsair
- Logitech
- MSI
- Novation
- Razer
- SteelSeries
- Wooting
- OpenRGB - any device exposed through an OpenRGB server
- Philips Hue - Hue bridges and compatible bulbs
- PlayStation (Beta) - DualShock 4 and DualSense controllers over USB or Bluetooth, including the lightbar and player-indicator LEDs
- LIFX (Beta) - bulbs, multi-zone strips (Z, Beam, String, Neon) and matrix devices (Tile, Candle Color) on your local network
{% hint style="info" %} Single-zone and multi-zone-only keyboards have limited support. For the best experience, use a keyboard that supports per-key lighting. {% endhint %}
Yes. Chromatics reads game memory to follow what's happening in FFXIV, but it does so strictly read-only - it never writes to, modifies, or injects into the game in any way.
We still recommend not discussing third-party tools in-game, since technically any third-party interaction is discouraged by the game's terms of service. No Chromatics user has been warned or banned that we know of, but it pays to be careful.
See the FAQ for more detail.
- Prerequisites - what your PC needs before installing.
- Installation - step-by-step install instructions.
- First Launch - what to expect the first time you open Chromatics.
If you run into trouble, the Troubleshooting page covers the most common fixes, and our Discord community is always happy to help.

