Ancient Cerulean color palette — #DCF2EF · #339EB8 · #005169 · #002F33 · #001623

Built around Cerulean, softened by Peacock — the whole palette hums with trust and stability.

The five colors

• Honeydew (#DCF2EF): A whisper-light, dusty teal — the color of glacier melt.
• Cerulean (#339EB8): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005169): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Forest (#002F33): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001623): A deep, shadowed, dusty blue — the color of deep harbor water.

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

• Faded Grove color palette (#DFEFEE, #5794CC, #004792, #002D41, #010C3D)
• Aged Terrace color palette (#DEEEEA, #418F8B, #004649, #00231C, #000C0E)
• Misty Petrol color palette (#EBDDD5, #48B1CB, #006DA0, #004B42, #000F38)
• Washed Petrol Lantern color palette (#E1FCF9, #75C3E7, #0076AA, #005363, #00355A)
• Softworn Delta color palette (#E6DAE2, #7DBBCD, #2289D2, #006F56, #0B0344)
• Aged Cobalt color palette (#EDF8F7, #C4E0FB, #5B8CCB, #0A6B91, #364863)
• Misty Parlor color palette (#CCECE0, #8ABC62, #008F3A, #3F3A00, #0D1800)
• Shadow Olive Delta color palette (#DEE3C8, #6E7800, #333800, #0E1000, #020300)

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