Color Palette for Dental Practice. Primary: #0EA5E9 (on-primary: #0F172A). Secondary: #38BDF8 (on-secondary: #0F172A). Accent: #0EA5E9 (on-accent: #0F172A). Background: #F0F9FF. Foreground: #0C4A6E. Card: #FFFFFF (card-foreground: #0C4A6E). Muted: #E8F2F8 (muted-foreground: #64748B). Border: #BAE6FD. Destructive: #DC2626 (on-destructive: #FFFFFF). Ring: #0EA5E9. Notes: Fresh blue + smile yellow [Accent adjusted from #FBBF24 for WCAG 3:1].