Antique Lagoon color palette — #C9E4E9 · #009FBE · #005775 · #001D30 · #000104

Cerulean takes the lead with Peacock close behind in a set that reads as trust and stability at first glance.

The five colors

• Silver (#C9E4E9): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#009FBE): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#005775): A full-bodied, balanced blue — the color of open sky before noon.
• Midnight (#001D30): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000104): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, cool.

Use it as a design system

One click turns Antique 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

• Jade Corridor color palette (#D3F5E1, #00A783, #006256, #002928, #000202)
• Muted Pier color palette (#E4F3E4, #008597, #004966, #280045, #000102)
• Hushed Turquoise color palette (#CBF7F5, #00A5B6, #00779F, #00477A, #020038)
• Chalky Cornflower color palette (#CFE8FB, #008EEF, #0044A3, #0E0060, #010009)
• Worn Cerulean color palette (#D1E6F5, #6B8EC3, #505A89, #532243, #120005)
• Charred Cabin color palette (#DCECE2, #00738B, #19229E, #260030, #000201)
• Powdered Aqua color palette (#D5FDE4, #00D1D5, #00A5C7, #006EA7, #000102)
• Worn Cypress Station color palette (#D6EED9, #007D6B, #004350, #001640, #0B0025)

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