Explore the evolution of web accessibility in this 28-minute conference talk from View Source 2019. Discover how new CSS standards can be leveraged to honor users' OS-level preferences for contrast and color schemes, creating more inclusive and accessible websites. Delve into the distinctions between emerging standards, understand the considerations that shaped their design and application, and learn effective strategies for supporting users while maintaining a strong design aesthetic. Gain insights on crafting a tailored web experience that respects individual visual preferences and enhances overall accessibility.