Ancient Cerulean color palette — #F4F6EF · #C5DCE9 · #B6BEEE · #5F9BB2 · #59455A

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

The five colors

• Ivory (#F4F6EF): bright and airy, almost weightless.
• Silver (#C5DCE9): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Lavender (#B6BEEE): A luminous, dusty violet — the color of a velvet chair.
• Slate Blue (#5F9BB2): A luminous, dusty blue — the color of a favorite pair of jeans.
• Charcoal Brown (#59455A): A full-bodied, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Ancient 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

• Weathered Basin color palette (#F5F6EE, #C0DEE9, #9DCECE, #609DA5, #36554A)
• Timeworn Hollow color palette (#EFF7F7, #D7DBEC, #6A9FCC, #3C778D, #455465)
• Weathered Cobalt color palette (#F3F7E9, #9FD4F1, #0082C1, #004F60, #000D1E)
• Muted Turquoise color palette (#F4F6EE, #BBE2F1, #62B1D6, #007D8A, #00324C)
• Antique Seafoam Villa color palette (#E9FBE6, #8DDDD5, #9ABEEA, #9AAA76, #2E3D2C)
• Wandering Orchard color palette (#DFE5D3, #77A7D4, #1F5498, #00283B, #00000C)
• Softworn Cocoa color palette (#F0F8EC, #B1F6E4, #E6C793, #5DAB98, #5F3F00)
• Cypress Cabin color palette (#EFF0DD, #78C7C4, #00757C, #003F36, #000304)

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