Aged Cerulean Lagoon color palette — #E8F5F3 · #AAE9F3 · #409BB2 · #2B6969 · #123040

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

The five colors

• Ivory (#E8F5F3): bright and airy, almost weightless.
• Sea Foam (#AAE9F3): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#409BB2): A luminous, balanced blue — the color of open sky before noon.
• Teal (#2B6969): A full-bodied, dusty teal — the color of sea glass.
• Deep Teal (#123040): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Aged Cerulean 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

• Timeworn Corridor color palette (#DBF0ED, #4296AF, #00516B, #002B30, #00050B)
• Dusty Petrol color palette (#EAF4F4, #D5D9ED, #819FBF, #407288, #28374A)
• Muted Cerulean color palette (#EAF4F3, #A4CEE8, #3085AF, #005967, #042239)
• Washed Teal Loft color palette (#A8F0E9, #00C4C4, #008A92, #005762, #003043)
• Ancient Indigo Pier color palette (#E4F5FF, #009CC4, #7F70C6, #2B7C54, #07212F)
• Wandering Turquoise Balcony color palette (#E2F5FF, #00B7D4, #A27ABD, #007184, #262340)
• Tempered Powder color palette (#FCF2F9, #D4D4E2, #76C6EC, #43937C, #2F4154)
• Antique Bronze Atelier color palette (#E5F8E4, #C1A77D, #936D3B, #61414E, #14281A)

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