Ancient Cerulean Hollow color palette — #EFF7F6 · #98CFE0 · #0084AB · #005E67 · #1E3E55

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

The five colors

• Ivory (#EFF7F6): a clean, paper-quiet neutral.
• Sky (#98CFE0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0084AB): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#005E67): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#1E3E55): A deep, shadowed, 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 Hollow 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

• Cobalt Boulevard color palette (#F7EFF4, #91D3E7, #3D83B1, #005C52, #102138)
• Cobalt Coast color palette (#EEF7F7, #C8E0F5, #4D8ECF, #006C8D, #38495F)
• Petrol Parlor color palette (#E3F2F2, #8EB6DB, #2868B5, #004B69, #192C55)
• Muted Abyss color palette (#DEEDEC, #53899F, #00425E, #002128, #000A16)
• Worn Lagoon Garden color palette (#FAF3F7, #BDE7FD, #83B7E6, #4C9D83, #31385B)
• Soft Mulberry Alley color palette (#F2EAFF, #BD6EA9, #0080C0, #8B2477, #083956)
• Weathered Coral color palette (#FAF1FF, #FFC8CF, #E19185, #925278, #45354A)
• Plum Studio color palette (#F3DBF7, #BA5368, #916100, #68488F, #38223B)

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