Antique Cerulean Coast color palette — #EEF4EF · #C6E0F7 · #688ECA · #00697F · #1D2B49

Slate Blue takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Cream (#EEF4EF): bright and airy, almost weightless.
• Powder Blue (#C6E0F7): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#688ECA): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00697F): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#1D2B49): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Antique Cerulean Coast 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 Cerulean color palette (#EDF4EE, #C7E1E9, #339DAF, #006F57, #003141)
• Timeworn Denim color palette (#DDEADF, #63A8B6, #00617E, #003A36, #000C18)
• Ancient Parlor color palette (#F9F4EF, #BBE8D9, #6F85D1, #007170, #593F4A)
• Washed Market color palette (#DEECE0, #567E97, #003F64, #001F21, #000106)
• Tempered Villa color palette (#E6F7E9, #74CBD6, #007E9B, #005348, #001D2D)
• Muted Lagoon Alley color palette (#B5ECEA, #72BFA5, #008678, #005F5F, #003238)
• Dusty Lagoon color palette (#FBF2F6, #D9D3DE, #ABB7EF, #009498, #3A3C5B)
• Chalky Coral Lantern color palette (#E2F6FB, #52B7AE, #CE6A78, #00746E, #43161D)

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