Cerulean Summit color palette — #ECF8F6 · #AEF4FA · #00A4B9 · #006A65 · #00232C

Cerulean takes the lead with Pine close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#ECF8F6): a clean, paper-quiet neutral.
• Sea Foam (#AEF4FA): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#00A4B9): A luminous, balanced blue — the color of deep harbor water.
• Pine (#006A65): A full-bodied, balanced teal — the color of shallow lagoons.
• Midnight (#00232C): A deep, shadowed, dusty blue — the color of deep harbor water.

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

Use it as a design system

One click turns Cerulean Summit 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

• Azure Quarry color palette (#E9F9F8, #CEDDFB, #309ADD, #00677D, #011F3B)
• Antique Quarry color palette (#D2E6E3, #62AEC5, #005D7A, #002B2F, #000103)
• Washed Cobalt Lantern color palette (#EAF9F7, #8DD8F5, #0085B4, #00505B, #000E1A)
• Petrol Grove color palette (#EEE8E0, #9BBEA0, #00788E, #004C40, #001925)
• Timeworn Lagoon color palette (#F8E9F4, #92E3E9, #3DB3DA, #06956D, #003051)
• Washed Jade Lantern color palette (#DAFFEF, #00AB82, #008DC2, #786C00, #001011)
• Wandering Alley color palette (#EEF7F6, #D6DEEA, #82DBF3, #649E9D, #39515F)
• Sunlit Mint color palette (#DCFFEB, #53E3A8, #009562, #004229, #000602)

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