Ancient Cerulean color palette — #DCF4F1 · #1A9EC0 · #00516C · #002F35 · #001624

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

The five colors

• Honeydew (#DCF4F1): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#1A9EC0): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00516C): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Forest (#002F35): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#001624): A deep, shadowed, dusty blue — the color of open sky before noon.

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

• Soft Navy color palette (#D8E8E8, #6194C5, #004596, #002D41, #030E38)
• Worn Chapel color palette (#D1E4E0, #2F918F, #004549, #00231D, #000C0F)
• Timeworn Boulevard color palette (#F3E8D8, #6AADC2, #006F9B, #004A4A, #00142B)
• Cerulean Terrace color palette (#EDF8F7, #8DD0EC, #3481A9, #005D6C, #1F3D57)
• Gentle Cornflower Summit color palette (#F4E8F0, #78BBD2, #1185E2, #006F5B, #0F0243)
• Soft Delta color palette (#D3EBE3, #86BF5D, #00904B, #403D00, #001B16)
• Muted Ridge color palette (#E3E2C5, #676100, #00565D, #312E00, #001315)
• Washed Boulevard color palette (#EDF8F7, #D8DBEC, #809CBA, #537388, #465466)

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