Muted Cerulean Harbor color palette — #EBF5ED · #A9E9F1 · #4B99B1 · #266B60 · #142F42

Cerulean and Pine set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#EBF5ED): bright and airy, almost weightless.
• Sea Foam (#A9E9F1): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#4B99B1): A luminous, balanced blue — the color of open sky before noon.
• Pine (#266B60): A full-bodied, dusty teal — the color of glacier melt.
• Midnight (#142F42): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Muted Cerulean Harbor into a complete token system: semantic roles from primary to success, an 11-stop OKLCH scale per role, a WCAG AA/AAA and APCA contrast matrix, an auto-derived dark mode and 11 export formats including CSS custom properties, Tailwind, Figma Variables and shadcn/ui.

Similar palettes

• Worn Cerulean Parlor color palette (#EAF5EC, #93D2E9, #4283AA, #005B5D, #08213A)
• Hushed Ash color palette (#ECF4EE, #D6DCEF, #809FC4, #477284, #2B364A)
• Cerulean Orchard color palette (#D6E5D9, #009AB5, #00506D, #002C2A, #00050D)
• Dusty Lagoon Parlor color palette (#FBF2F9, #D4D4E3, #88C4E5, #59906F, #2D405B)
• Patina Corridor color palette (#ECF2FF, #737FF4, #BF5F46, #357B53, #171E2E)
• Quiet Periwinkle color palette (#BFE7FF, #62AEFD, #5274C1, #465084, #2E294C)
• Weathered Navy Ridge color palette (#DFEAE1, #387CBB, #153480, #001E28, #01000B)
• Soft Periwinkle Cabin color palette (#EBF2FF, #7E9EFF, #AD8732, #4B60A4, #342400)

Browse the whole catalog at Explore, or see today's palette.