Color Palette for Micro SaaS. Primary: #6366F1 (on-primary: #FFFFFF). Secondary: #818CF8 (on-secondary: #0F172A). Accent: #059669 (on-accent: #FFFFFF). Background: #F5F3FF. Foreground: #1E1B4B. Card: #FFFFFF (card-foreground: #1E1B4B). Muted: #EBEFF9 (muted-foreground: #64748B). Border: #E0E7FF. Destructive: #DC2626 (on-destructive: #FFFFFF). Ring: #6366F1. Notes: Indigo primary + emerald CTA [Accent adjusted from #10B981 for WCAG 3:1].