Color Palette for Analytics Dashboard. Primary: #1E40AF (on-primary: #FFFFFF). Secondary: #3B82F6 (on-secondary: #FFFFFF). Accent: #D97706 (on-accent: #FFFFFF). Background: #F8FAFC. Foreground: #1E3A8A. Card: #FFFFFF (card-foreground: #1E3A8A). Muted: #E9EEF6 (muted-foreground: #64748B). Border: #DBEAFE. Destructive: #DC2626 (on-destructive: #FFFFFF). Ring: #1E40AF. Notes: Blue data + amber highlights [Accent adjusted from #F59E0B for WCAG 3:1].