ACES 2 introduces a new color science that differs from previous versions, offering a cleaner, more modern aesthetic. While visually pleasing, ACES 2.0 tends to produce a softer, warmer look with less inherent perceptual depth than the advanced color rendering of ARRI LogC4. ARRI’s latest color science delivers a sharper image with enhanced depth and greater color separation, contributing to a high-fidelity cinematic look.

Both ACES and ARRI LogC4 present valid and compelling aesthetics. Although their differences may seem subtle at first, the underlying contrast between them can lead to distinct psychological impacts in the final imagery. The choice ultimately depends on the cinematographer’s creative intent and the narrative demands of the project.

Recognizing that many production workflows require delivery in the ACES pipeline, I have developed two variations of this digital film stock specifically for ACES 2.0. One reflects the inherent ACES aesthetic, while the other renders the distinctive ARRI LogC4 look within the ACES color space. This second version conveys the clarity, depth, and color separation characteristic of LogC4 while remaining fully compliant with the ACES standard.

Cinematographers now have the flexibility to choose between the native ACES 2.0 look and a version that renders the ARRI LogC4 aesthetic, depending on the creative and technical goals of their production.