The Library of Congress houses a vast collection of cultural heritage materials and aims to increase accessibility by digitizing items. It uses various digitization centers and contractors to accomplish this at scale. Quality management is needed to ensure uniform results across different equipment and locations. The Library uses DICE (Digital Imaging Conformance Evaluation), developed over many years, to provide assurance that images from any scanner are interchangeable. DICE evaluates color accuracy and is the standard used by many institutions for quality control in digitization. The author is working to develop the next generation of DICE's color accuracy module to evaluate how well scanners capture true colors, compatible with the original DICE and international standards.