Cerulean Harbor color palette — #EFEFE5 · #8ECDCF · #00A5B4 · #007E73 · #00242C

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

The five colors

• Cream (#EFEFE5): a clean, paper-quiet neutral.
• Ash (#8ECDCF): A luminous, dusty teal — the color of shallow lagoons.
• Cerulean (#00A5B4): A luminous, balanced blue — the color of deep harbor water.
• Teal (#007E73): A full-bodied, balanced teal — the color of sea glass.
• Midnight (#00242C): A deep, shadowed, dusty blue — the color of deep harbor water.

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.

Similar palettes

• Cerulean Terrace color palette (#EEF1E3, #79BBD0, #0090B9, #006B75, #001623)
• Powdered Turquoise color palette (#EEF0E4, #A1DFED, #00B6E0, #009096, #003346)
• Ancient Coast color palette (#FFF0FB, #80DEDF, #0088A3, #005435, #000E1A)
• Azure Studio color palette (#EAEDE4, #94C7EB, #0F96F6, #00789A, #001D46)
• Spruce Canyon color palette (#FFEBE5, #6DA8A9, #00617C, #003D15, #000A1E)
• Dusty Aqua color palette (#F5F6EE, #BDEBE4, #51D0EE, #4CA9A8, #324F41)
• Pale Olive color palette (#F5F0DB, #98A856, #818200, #675B00, #101A00)
• Peony Boulevard color palette (#FFE1E1, #DB48B3, #D25A00, #5763E2, #22041A)

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