Cerulean Harbor color palette — #E4F1EB · #528BA9 · #2B403B · #0F231B · #080E0B

Storm Blue takes the lead with Onyx close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#E4F1EB): bright and airy, almost weightless.
• Storm Blue (#528BA9): A luminous, dusty blue — the color of a favorite pair of jeans.
• Forest (#2B403B): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Onyx (#0F231B): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#080E0B): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, 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.

Similar palettes

• Cobalt Hollow color palette (#F8E8F2, #797CB8, #49343E, #271922, #100A0F)
• Dusty Azure Garden color palette (#E7F4FE, #51A6D2, #455A70, #2D3A44, #1D2326)
• Obsidian Orchard color palette (#CDECE2, #6C6265, #002C49, #15121A, #00020A)
• Softworn Lagoon color palette (#FDEBFB, #849CCB, #AB7AA7, #008A8C, #31212F)
• Lowlit Parlor color palette (#F6E1F6, #0068CD, #1C274C, #000F28, #000503)
• Charred Ultramarine Villa color palette (#EDDAE7, #545AAE, #38192A, #180513, #050104)
• Antique Coast color palette (#F2F2EC, #C8DFDA, #61A9B7, #207A75, #1E3E2D)
• Wandering Canyon color palette (#F3F3E7, #C2C7A8, #7B8B47, #58674A, #31322B)

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