Antique Cerulean color palette — #ECEFE1 · #3D829B · #00415B · #001E24 · #000103

Cerulean takes the lead with Navy close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#ECEFE1): bright and airy, almost weightless.
• Cerulean (#3D829B): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#00415B): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#001E24): A deep, shadowed, dusty blue — the color of open sky before noon.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, 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

• Worn Navy Grove color palette (#ECDBE5, #3F8BA7, #003F6A, #002220, #02022B)
• Denim Canyon color palette (#D5EAE7, #619CB3, #006085, #003A43, #000A16)
• Petrol Villa color palette (#E7EBE0, #93BEB2, #3B6CA9, #004763, #000D43)
• Worn Lantern color palette (#F2F3E9, #B2D1B4, #008C98, #005C53, #00252D)
• Timeworn Cobalt color palette (#F0F3EA, #A5D7F7, #1289D2, #005F76, #00254A)
• Smoked Mulberry Corridor color palette (#FCEBEA, #860C5D, #003D6C, #3C0027, #000104)
• Cellar Chestnut color palette (#FAEDE2, #754500, #421F00, #1D0700, #020100)
• Weathered Rust Studio color palette (#F6E6E3, #B06E70, #AE4226, #5A0039, #060001)

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