Ancient Cobalt Lagoon color palette — #D9EAE8 · #8CB8D2 · #007FAC · #005763 · #002237

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

The five colors

• Frost (#D9EAE8): a clean, paper-quiet neutral.
• Ash (#8CB8D2): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#007FAC): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005763): A full-bodied, dusty blue — the color of deep harbor water.
• Midnight (#002237): 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 Cobalt Lagoon 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

• Ultramarine Pier color palette (#D8EBEB, #7AA7CF, #0065C0, #004661, #000B40)
• Cobalt Grove color palette (#F4F7EB, #77DBFF, #0085B4, #00505B, #000E1A)
• Cobalt Coast color palette (#E7F1F0, #A7C9E6, #448BCD, #006786, #042B60)
• Muted Denim Grove color palette (#E0F4F1, #569EB2, #00617D, #003B3F, #000B13)
• Tempered Cerulean Alley color palette (#EDF8F7, #D3DBF4, #75ABD5, #0C88A5, #334A62)
• Cerulean Ridge color palette (#E4FBF6, #95D9D9, #009FAB, #007367, #003A44)
• Pale Lagoon Field color palette (#CFECEE, #008967, #00729D, #635900, #00170E)
• Aged Sapphire Orchard color palette (#C8F2F6, #009D7D, #4467E5, #00614C, #060757)

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