“…Despite the extensive studies in HCI and media have investigated approaches to animation authoring [14,17], exploration of visual storytelling [19,23], and the broader difficulties faced in motion graphics creation [15], the specific process and challenges of color design in MG videos remain largely unexplored. Despite the wealth of research addressing the challenges and opportunities in static graphics colorization [7,16,29,30], the knowledge gap in MG video color design and authoring is evident. Currently, there is a limited understanding of the color authoring process in MG videos and the specific challenges designers face during this process.…”