Antique Cerulean color palette — #ECDAE5 · #008FAB · #003F69 · #002319 · #05002C

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

The five colors

• Shell Pink (#ECDAE5): A whisper-light, dusty pink — the color of neon signs at night.
• Cerulean (#008FAB): A luminous, balanced blue — the color of a favorite pair of jeans.
• Navy (#003F69): A deep, shadowed, balanced blue — the color of deep harbor water.
• Onyx (#002319): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#05002C): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Antique Cerulean 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

• Chalky Navy Courtyard color palette (#F5E8EF, #189EC3, #004A88, #003127, #10053F)
• Cerulean Archive color palette (#E4E7D9, #35849A, #004257, #001F22, #000103)
• Dusty Nightshade color palette (#DCE9DA, #5186AF, #222598, #002222, #0F0022)
• Weathered Denim Chapel color palette (#DCEFED, #5B9DB2, #006180, #003A41, #000B14)
• Powdered Dune color palette (#F4E9E3, #69ABC0, #007BBA, #005E55, #00032B)
• Misty Cobalt color palette (#E0F6E8, #00A3A2, #3B6FC2, #3C3A00, #001513)
• Velvet Parlor color palette (#D0E9EB, #006046, #6E0059, #00281B, #11000C)
• Chalky Sapphire color palette (#F9EAEF, #76BAE8, #4762B5, #00504E, #32254D)

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