Ancient Cobalt color palette — #CAE4F1 · #0092D0 · #0071B0 · #004D8E · #001435

Cerulean and Slate set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#CAE4F1): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0092D0): A luminous, balanced blue — the color of open sky before noon.
• Slate (#0071B0): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#004D8E): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Midnight (#001435): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Ancient Cobalt 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 Navy Atelier color palette (#CEF5FB, #008BB3, #00608E, #00288E, #0F003E)
• Dusty Cerulean Courtyard color palette (#C7EDEE, #0099A4, #007B8E, #005768, #00151F)
• Navy Pier color palette (#DCF0F3, #008CB6, #005081, #040071, #01000A)
• Antique Raspberry Lagoon color palette (#EED9EE, #438BF1, #E2008A, #005CC7, #240012)
• Cobalt Coast color palette (#DFE9FF, #C8A2E3, #B08EF8, #0678D5, #0F173B)
• Byzantium Station color palette (#D8EBFF, #0081D9, #AA22D7, #00776B, #000815)
• Lapis Villa color palette (#DEE9FF, #526BD5, #4735D5, #37009B, #09001E)
• Neon Ultramarine Alley color palette (#D8E8F9, #3489F0, #184FF6, #2400E4, #0C0042)

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