Ancient Cerulean color palette — #DAE9E6 · #24A1AC · #005360 · #00302E · #00171F

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

The five colors

• Parchment (#DAE9E6): a clean, paper-quiet neutral.
• Cerulean (#24A1AC): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005360): A full-bodied, dusty blue — the color of open sky before noon.
• Deep Forest (#00302E): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00171F): 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

• Denim Pier color palette (#DCF6F2, #62AAC0, #00607E, #003D43, #002234)
• Dusty Cobalt color palette (#E2F2F1, #1F8ABF, #003F68, #00212B, #00091B)
• Linen Cobalt Thicket color palette (#E5F2FA, #13B1F4, #2376D4, #00424A, #001D2B)
• Aqua Boulevard color palette (#E0FCF8, #00CDED, #007A98, #005559, #00384E)
• Washed Orchard color palette (#CDE3EB, #006C74, #514E00, #003338, #111000)
• Gentle Cerulean color palette (#F7EAF6, #75BEC5, #008EC1, #007143, #000E3C)
• Powdered Aubergine Boulevard color palette (#CDEEFB, #00556A, #4500A7, #003B1F, #00090E)
• Cobalt Station color palette (#E3FBFA, #A6D3FF, #4780CB, #006186, #2B3E69)

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