Ancient Cerulean color palette — #EFF7F7 · #D8DBEA · #91B4DD · #4990B1 · #42546B

A conversation between Cerulean and Sky, giving this palette its sense of trust and stability.

The five colors

• Ivory (#EFF7F7): bright and airy, almost weightless.
• Silver (#D8DBEA): A whisper-light, dusty violet — the color of a velvet chair.
• Sky (#91B4DD): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#4990B1): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#42546B): A full-bodied, 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 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

• Tempered Cobalt color palette (#E2F0EF, #85B8DB, #1B79BF, #00566D, #001E43)
• Ancient Periwinkle Thicket color palette (#FAF3F5, #DADDEE, #7F98D0, #247C87, #4B5169)
• Wandering Powder Field color palette (#F4F6EE, #C1E0F4, #BBBCEA, #6F9E8A, #574756)
• Washed Coral Quarry color palette (#F5F4FF, #C5A2D2, #D98D89, #6896C7, #423F58)
• Dusty Terrace color palette (#EDF8F5, #CADEF0, #4CB7BA, #008F77, #105158)
• Timeworn Cerulean Meadow color palette (#E9F9F7, #89D9E9, #009CBD, #007275, #00384C)
• Wandering Quarry color palette (#DCEEEA, #5E9F9E, #00656B, #003C34, #000C0F)
• Violet Corridor color palette (#E5EBFF, #C5BCEB, #AE97D7, #8660A6, #4D496C)

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