Aged Cerulean color palette — #E8F5F3 · #ADE9EE · #519AA8 · #2B6A66 · #0A3041

Storm Blue and Teal set the tone — five colors that lean into trust and stability.

The five colors

• Ivory (#E8F5F3): bright and airy, almost weightless.
• Sea Foam (#ADE9EE): A whisper-light, dusty blue — the color of open sky before noon.
• Storm Blue (#519AA8): A luminous, dusty blue — the color of open sky before noon.
• Teal (#2B6A66): A full-bodied, dusty teal — the color of glacier melt.
• Deep Teal (#0A3041): 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 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

• Antique Boulevard color palette (#EAF4F4, #D4D9ED, #7BA1C1, #3E7386, #283749)
• Worn Cerulean Delta color palette (#D3E8E5, #009AB4, #005267, #002B2E, #00050A)
• Muted Dune color palette (#FCF2F9, #CED9F0, #83C6E0, #539078, #2A4158)
• Softworn Petrol color palette (#DCEDEB, #67C3D3, #007790, #004B4C, #001923)
• Weathered Moss color palette (#DEFAEA, #9E8F00, #009671, #945949, #0C2418)
• Navy Delta color palette (#D5E7E7, #367CBC, #00387B, #001D2C, #00000D)
• Oat Study color palette (#DBFBE8, #AFE4E5, #B8CFA1, #897950, #20382E)
• Washed Drift color palette (#E6F7EA, #B9AB78, #89723C, #5F4723, #14271E)

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