Cerulean Harbor color palette — #DAF3F0 · #3EA0BD · #006180 · #003A41 · #000B14

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Honeydew (#DAF3F0): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#3EA0BD): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#006180): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#003A41): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000B14): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns 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.

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