Real-time LUT processing, conversion and colour control for live production, OB, studio and on-set workflows.
If you need consistent, low-latency colour across cameras, monitors and delivery chains, ColorBox brings hardware-grade colour management into your signal path — without slowing you down.
Consistent, accurate colour is one of the biggest challenges in today’s live, studio, and on-set environments. Whether you’re mixing different camera types, delivering multiple HDR and SDR outputs, or trying to maintain a creative look from capture to final delivery, a LUT box has become an essential part of a reliable colour pipeline. AJA’s ColorBox takes this idea further, bringing high-precision colour processing to any workflow while keeping latency so low it’s effectively invisible.
ColorBox is designed for anyone who needs dependable colour control in real time. Instead of relying on ad-hoc LUT handling, unpredictable monitor conversions, or camera-specific tools, it gives you a dedicated hardware processor built specifically for repeatable colour accuracy. With powerful 3D LUT capabilities, additional 1D LUTs, matrix controls, and ultra-low latency processing, ColorBox ensures that every camera feed, display, and output in your chain is aligned.
For productions moving between SDR and HDR, ColorBox makes complex colour transforms straightforward. It handles wide colour gamut signals, maps between different HDR formats, and allows operators to maintain creative intent across multiple deliverables without re-rendering or compromising image integrity. This makes it equally suited to OB trucks producing mixed HDR broadcasts, studios juggling varied output requirements, and on-set teams who need to preview a look instantly.
Why choose a LUT box like ColorBox?
- Instant, dependable colour consistency — apply calibrated 3D LUTs and transforms in real time so every camera and display matches on set and in the gallery.
- True live performance — ultra-low latency processing (under half a video line) means colour management never adds visible delay to live switching or monitoring.
- Flexible HDR/SDR and WCG handling — convert between HDR/SDR, manage wide colour gamut signals and tackle multiple HDR deliverables in the same workflow.
- Fits your workflow — 12G-SDI for 4K/UltraHD, or the openGear form factor for high-density installations.
Who benefits most?
ColorBox is built for teams that need accurate, repeatable colour in real time:
- OB trucks and live sports where camera matching must be instant
- Studios and control rooms running mixed HDR/SDR outputs
- On-set colour workflows and DITs needing fast LUT application and preview
- Playout and delivery chains converting multiple HDR deliverables
- Any production where low latency and reliable processing are essential
Watch this short seminar with AJA Technical Director Andy Bellamy and discover how ColorBox can be the hub of any colour-managed workflow. Andy discusses the complexity of the modern colour workflow including multiple types of HDR deliverables, and presents the AJA ColorBox as a compelling real-time hardware colour management solution.
Connectivity and integration are designed to support real-world production demands. A single 12G-SDI connection can carry 4K or UltraHD at high frame rates, simplifying cabling and reducing the number of devices in the signal chain. For facility installations, the openGear version of ColorBox slots neatly into existing frames, bringing scalable colour management into production galleries, transmission areas and post environments with ease. Control is handled through a clean, browser-based interface, allowing operators, engineers and DITs to adjust transforms or load LUTs quickly over standard network connections.
ColorBox excels in workflows where precision and immediacy matter.
- A live director can be confident that every camera is matched.
- A DIT can apply creative LUTs instantly on set.
- A broadcast engineer can manage HDR/SDR conversions without adding delay.
- Even high-density installations can centralise colour control thanks to the openGear variant.
- In every case, the goal is the same: predictable, accurate colour with no surprises.
If your productions rely on colour consistency, or if you’re transitioning to HDR and need a device that keeps your workflow manageable, a LUT box like AJA ColorBox is a smart addition to your toolkit. DigiBox can walk you through how it performs in real production scenarios and help you integrate it into your setup.