Aged Cerulean Summit color palette — #DDEFEC · #3A8E98 · #004450 · #002221 · #000B11

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

The five colors

• Honeydew (#DDEFEC): bright and airy, almost weightless.
• Cerulean (#3A8E98): A full-bodied, balanced blue — the color of open sky before noon.
• Deep Teal (#004450): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#002221): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000B11): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Aged Cerulean Summit 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

• Dusty Navy Chapel color palette (#D5E2E2, #6084A7, #00397D, #002030, #000329)
• Cerulean Chapel color palette (#EDDFD9, #39A3AE, #00617E, #003D2D, #000A18)
• Ancient Cabin color palette (#F2E6EF, #6EADB3, #007FAB, #006137, #000622)
• Petrol Courtyard color palette (#E5F2F0, #90B7D0, #0070A1, #004E5C, #07304E)
• Airy Byzantium Chapel color palette (#DDE3F4, #9E84D4, #8D40A7, #1E2673, #050521)
• Lowlit Ultramarine color palette (#D1E5F9, #0060B8, #00257E, #0B0053, #040021)
• Shadow Ultramarine color palette (#DAE2EF, #1F3DBF, #004A37, #06006D, #000805)
• Cerulean Chapel color palette (#ECF8F6, #96DAEE, #008CB3, #00656D, #004563)

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