Cobalt Harbor color palette — #E8F5F5 · #B1CAE5 · #4C7CC3 · #00567A · #0F203C

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

The five colors

• Ivory (#E8F5F5): bright and airy, almost weightless.
• Lilac Frost (#B1CAE5): A whisper-light, dusty blue — the color of deep harbor water.
• Azure (#4C7CC3): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00567A): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#0F203C): A deep, shadowed, dusty blue — the color of open sky before noon.

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

• Hushed Cerulean color palette (#EBF4F2, #A1D0E3, #008AA3, #005B5B, #002531)
• Dusty Cobalt Pier color palette (#FCF4EA, #9CCAF7, #6375AF, #005E6C, #3B3459)
• Hushed Cerulean Hollow color palette (#D4E6E4, #4595B0, #00506D, #002B31, #00050B)
• Dusty Periwinkle color palette (#EBF4F3, #D5D9EC, #739FD5, #3D728C, #29374A)
• Tempered Turquoise Grove color palette (#E0F6FF, #44C0D2, #00747E, #003D45, #001013)
• Lapis Balcony color palette (#CCEAF8, #008BA0, #5D56DC, #006F27, #001721)
• Aged Teal color palette (#D1FAEC, #00A990, #00726B, #004D4C, #002B2D)
• Sunlit Bronze color palette (#D4EFF4, #00A79D, #977700, #00635C, #241B00)

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