Antique Cerulean color palette — #C8EAEC · #008E9C · #006576 · #003E4E · #001A26

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

The five colors

• Frost (#C8EAEC): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008E9C): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#006576): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#003E4E): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001A26): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, cool.

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

• Dusty Drift color palette (#CBF0E4, #007873, #004651, #002432, #0A0923)
• Frosted Cobalt Drift color palette (#C5E8FA, #0083BB, #005C91, #002F5C, #001030)
• Hushed Dune color palette (#DBF1FC, #00869A, #616E00, #004E5B, #0E1100)
• Softworn Turquoise Quarry color palette (#D1F6FD, #00B3D3, #0088AB, #005876, #00354F)
• Muted Cerulean Parlor color palette (#D5EFFF, #0096CE, #00597F, #002D42, #000204)
• Hushed Emerald Basin color palette (#DBF5E0, #009862, #006A4B, #003B2D, #001914)
• Linen Boulevard color palette (#D6E6F1, #79B1EA, #7290D6, #006881, #001D33)
• Softworn Grape color palette (#DEF0FB, #006F99, #740FCB, #005841, #000910)

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