Antique Cerulean color palette — #EEF7F6 · #A1CCE6 · #3581A7 · #005E6B · #193E58

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

The five colors

• Ivory (#EEF7F6): bright and airy, almost weightless.
• Sky (#A1CCE6): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#3581A7): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005E6B): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#193E58): 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 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

• Petrol Station color palette (#EDF6FF, #D8D8F6, #A3ADDB, #1B7394, #2C4761)
• Aged Cypress Chapel color palette (#E4F2EF, #7DBFBD, #00777D, #005146, #00353C)
• Faded Indigo color palette (#CCE9FF, #0084B5, #7858AC, #006B50, #0F2E42)
• Hushed Chapel color palette (#FAF4F0, #BFDCCD, #649BCB, #007D76, #293864)
• Aged Abyss Canyon color palette (#D8F1EF, #59879F, #004162, #002129, #000A18)
• Wandering Parlor color palette (#ECF7FF, #60ABE5, #00669E, #00395C, #00243B)
• Feathered Olive color palette (#DDF2FF, #119CC2, #63862C, #006079, #2A3C0C)
• Ancient Canyon color palette (#D8EFDE, #A39762, #75612C, #5B3E01, #153829)

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