Ancient Cobalt Harbor color palette — #DCF4EB · #0089C8 · #224165 · #0E271F · #06100B

Built around Cerulean, softened by Navy — the whole palette hums with trust and stability.

The five colors

• Honeydew (#DCF4EB): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#0089C8): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#224165): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#0E271F): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#06100B): quiet, heavy and certain.

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

Use it as a design system

One click turns Ancient Cobalt 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

• Softworn Cerulean color palette (#DEFEF1, #0095CE, #452C3B, #00140D, #000200)
• Washed Indigo color palette (#F8EAF4, #5E76DF, #3C3966, #2C1B28, #120A11)
• Patina Lagoon Canyon color palette (#E5F2E4, #00938E, #284830, #172615, #0A0F08)
• Aged Bloom color palette (#D0E3F1, #00A6EB, #4D6381, #2F3E4B, #050F14)
• Obsidian Petrol color palette (#D1E7DE, #006B97, #351C2F, #071712, #000504)
• Aged Coast color palette (#F9EEF3, #9E90D2, #6C4E58, #42333A, #252023)
• Velvet Denim Orchard color palette (#F1E3F2, #0062AB, #091F54, #120314, #000201)
• Gentle Villa color palette (#FBDAE9, #9D82E0, #E34580, #0083AD, #3D212F)

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