Antique Cerulean color palette — #F5F6EA · #A9F4FF · #00A3BF · #006A69 · #00222E

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

The five colors

• Ivory (#F5F6EA): bright and airy, almost weightless.
• Sea Foam (#A9F4FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#00A3BF): A luminous, balanced blue — the color of deep harbor water.
• Teal (#006A69): A full-bodied, balanced teal — the color of glacier melt.
• Midnight (#00222E): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

• Hushed Azure color palette (#F3F7EC, #D5E0FD, #0A97F3, #006682, #061E3C)
• Wandering Field color palette (#F5F6EC, #BAE3F1, #10B6E6, #007E86, #083729)
• Denim Loft color palette (#E0E2D5, #63AEC8, #005D7D, #002A30, #000103)
• Tempered Moss Station color palette (#E5FCEA, #00C0D1, #9A9700, #00717B, #1A1A00)
• Violet Workshop color palette (#DAFFEE, #009FD1, #9156F8, #007F58, #001109)
• Aqua Courtyard color palette (#A5F7F0, #00CFD2, #00909C, #004E58, #001C23)
• Washed Chapel color palette (#F4F7EB, #8BD7FA, #0084BA, #004F5D, #000E1C)
• Softworn Cabin color palette (#EFEFE4, #61CBC5, #00767A, #003F34, #000304)

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