Aged Lagoon color palette — #E3F3F0 · #2F9BA1 · #00535D · #002C29 · #000508

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

The five colors

• Cream (#E3F3F0): bright and airy, almost weightless.
• Cerulean (#2F9BA1): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00535D): A full-bodied, dusty blue — the color of open sky before noon.
• 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

• Washed Cerulean Study color palette (#EEDED5, #00A3AA, #005267, #003121, #001527)
• Softworn Coast color palette (#D6EEED, #618FB3, #004A86, #002939, #000313)
• Muted Turquoise Terrace color palette (#EBECD9, #00B8BF, #007480, #004B45, #00171D)
• Cerulean Ridge color palette (#E9F5F3, #A6CFDF, #008BA2, #005B5A, #002435)
• Powdered Mulberry Boulevard color palette (#E7E4F6, #8B2395, #005168, #47004D, #000306)
• Deep Quarry color palette (#FEE3F3, #8E4E26, #5E1F00, #330400, #040100)
• Tempered Plum color palette (#E4DEEE, #CA89A4, #C72D5D, #600E66, #18000D)
• Midnight Quarry color palette (#F1D7E7, #AA2B91, #600050, #27001D, #040003)

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