SantaColor 100 is a fine-grain, color negative film designed for the C41 process and introduced via a successful 2021 crowdfunding campaign. Known for its punchy reds, lush greens, and moderate saturation between Kodak Portra and Ektar 100, it supports flexible exposure options and can be pushed to 800 ISO with minimal loss in quality. SantaColor 100 is compatible with both C41 and RA4 processes (the latter with color filtration). Rumored to be respooled Kodak Aerocolor IV 2460.