ColorA11Y: Enhancing Creative Design Workflows with Just-in-Time Color Accessibility Recommendations
Effective color contrast in visual design is essential for content accessibility. While existing tools can identify contrast issues, they often operate in isolation from design workflows or are used as an afterthought. We present ColorA11Y, a system that supports designers in creating accessible content by providing just-in-time feedback and actionable recommendations throughout the authoring process to meet accessibility color contrast guidelines. Our system analyzes the visual properties of text and background elements and offers recommended changes, including text color adjustments, background modifications, and opacity changes. Through two user studies, we evaluate ColorA11Y's effectiveness. A user preference study (n=40) revealed varying effectiveness of different recommendations based on design context, while a qualitative study with designers (n=8) indicated a more seamless workflow experience in comparison to a baseline using a color contrast checker. This work advances a born-accessible approach to design, where accessibility considerations are seamlessly integrated into the creative process rather than treated as an afterthought.