Say hello to Salesforce Lightning Design System 2, the foundation of our agentic design system! 🎉 Bring your brand to life with increased styling flexibility, built-in accessibility, and the new Salesforce Cosmos theme. Activate and explore the Salesforce Cosmos theme in your sandbox and post your SLDS 2 questions in the @Design Trailblazers community.  

What’s new in SLDS 2? 📣

• Admin Trailblazers: Empower users with Salesforce Cosmos, the new UI theme built on SLDS 2, for intuitive navigation and streamlined task completion.
• Developer Trailblazers: Develop future-proofed code with enhanced styling hooks and use the latest developer tools to analyze and upgrade your styling API.
• Designer Trailblazers: Quickly apply new color values and draw from an enriched color palette in Themes and Branding to unleash your creativity.

Ready to go? 🏁 We’ve got you covered! Get started with the SLDS 2 Transition Guide

Have you heard? 👀 The transition to SLDS 2 unlocks Dark Mode - coming to the Cosmos theme in Winter '26! Be sure to bookmark the SLDS 2 website and join @Design Trailblazers

 to stay up to date on what’s possible with SLDS 2. 

CC: 

@* Release Readiness Trailblazers *; @* Salesforce Administrators *; @* Salesforce Developers *