Aged Lagoon color palette — #E3E5D7 · #289BA3 · #00535E · #002C29 · #000508

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

The five colors

• Parchment (#E3E5D7): bright and airy, almost weightless.
• Cerulean (#289BA3): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#00535E): A full-bodied, dusty blue — the color of deep harbor water.
• Deep Forest (#002C29): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#000508): quiet, heavy and certain.

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

Use it as a design system

One click turns Aged 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

• Turquoise Harbor color palette (#E5E7D9, #37ACC9, #00617D, #00393D, #000C16)
• Dusty Cobalt color palette (#E9EEDD, #3181AA, #003F64, #001E27, #000104)
• Antique Pier color palette (#D8EBE0, #38A5D5, #267DD7, #00454E, #000910)
• Wandering Aqua color palette (#F1F5DC, #4ACFE7, #007E9A, #005154, #001D2A)
• Hushed Aubergine color palette (#CDEDD5, #006773, #6600A0, #003037, #05000E)
• Powdered Hollow color palette (#EEF5E3, #A7D5FF, #2E83E3, #005D7F, #112347)
• Cellar Aubergine color palette (#C3EDFA, #005264, #3E00A6, #00391A, #000102)
• Twilit Chestnut Garden color palette (#F5E6D9, #855600, #502C00, #291000, #030100)

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