Ancient Cobalt Delta color palette — #E9F9F8 · #A8D2EE · #0083BD · #004F5E · #000E1D

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

The five colors

• Ivory (#E9F9F8): bright and airy, almost weightless.
• Powder Blue (#A8D2EE): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0083BD): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#004F5E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#000E1D): 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 Cobalt Delta 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

• Azure Pier color palette (#E9F9F8, #D6DAF7, #6394D2, #006489, #081B44)
• Softworn Aqua Drift color palette (#E3F2EE, #6CC9C4, #00767A, #003F35, #000304)
• Denim Courtyard color palette (#E4E7DA, #6DA8C2, #005E87, #003C48, #00213A)
• Softworn Denim color palette (#D6E9E7, #64ADC9, #005C7F, #002A31, #000103)
• Ancient Azure color palette (#F5E7EE, #98C8DF, #4695E6, #007D7B, #13184A)
• Sky Basin color palette (#E9F9F8, #D8DDE9, #55B7FF, #0083A2, #013565)
• Chestnut Study color palette (#FFD9E8, #BE9058, #895010, #502300, #070300)
• Antique Raspberry Lantern color palette (#FFD4DF, #D52574, #975B00, #602DB3, #060001)

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