Cobalt Harbor color palette — #EEF8F0 · #B0C8DC · #3D7BBD · #005E6B · #2A395E

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

The five colors

• Ivory (#EEF8F0): a clean, paper-quiet neutral.
• Sky (#B0C8DC): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#3D7BBD): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005E6B): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#2A395E): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns 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

• Cerulean Bloom color palette (#EFF8F0, #A7CCD7, #008798, #00624B, #004154)
• Ancient Cobalt Lantern color palette (#F9EEF3, #9FCFEC, #5378CA, #005C57, #191D3B)
• Dusty Field color palette (#F1F7F2, #D7DDEF, #7A9DBE, #227C87, #44546A)
• Hazy Iris Alley color palette (#FDF3EB, #B3E0CE, #6591F2, #007D76, #3C3459)
• Timeworn Courtyard color palette (#DEE9E0, #4A9DAB, #005269, #00302C, #001625)
• Gentle Balcony color palette (#FDE8F0, #BB7E47, #0181BC, #7F4600, #003A57)
• Ancient Delta color palette (#E8F1E9, #5586AB, #003880, #002129, #04002D)
• Sky Atelier color palette (#FCF4E7, #BAEDDA, #7BB6F7, #4799A9, #4A3146)

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