: If you have an NVIDIA RTX card, disable HDR in the game settings and enable RTX HDR via the NVIDIA App/Control Panel. This often provides more vibrant colors and deeper blacks than the native implementation.
The primary culprit is often the game’s "Peak Brightness" and "Paper White" settings. Unlike many modern titles, Hitman 3 ’s HDR slider doesn’t always correlate perfectly with a monitor’s actual nits. If the peak brightness is set even slightly too high, the engine raises the floor of the black levels, turning true black into dark grey. Furthermore, the game relies heavily on Windows’ HDR implementation. If "Auto HDR" is toggled on in Windows 11 while the game’s native HDR is also active, the two systems can conflict, resulting in an over-brightened, desaturated mess. hitman 3 hdr washed out pc better