Cerulean Dune color palette — #C1F1FF · #72BEC8 · #3694AB · #1E5F7E · #22394E

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

The five colors

• Frost (#C1F1FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cyan (#72BEC8): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#3694AB): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#1E5F7E): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Teal (#22394E): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Balance. Tagged muted, cool.

Use it as a design system

One click turns Cerulean Dune 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 Dune color palette (#DBFDFF, #B7E9FF, #61BACF, #5686AE, #374765)
• Tempered Lagoon color palette (#CFFDF8, #91C9A9, #479F85, #016A61, #17414D)
• Ancient Workshop color palette (#E6F4FF, #A0CEF2, #598BB0, #165474, #00233A)
• Washed Petrol color palette (#E4F5FF, #80BDD7, #C98C68, #1A7D9D, #422735)
• Hushed Thicket color palette (#EDFBDB, #7CC6C6, #3396AF, #006897, #644861)
• Aged Workshop color palette (#E5F4FF, #D6D6E4, #BDA4A8, #6A98A9, #2F3E4D)
• Tempered Field color palette (#E7F7E9, #A7C3B2, #6D8C73, #6B4E59, #1A3229)
• Soft Azure Terrace color palette (#DBF5FB, #00B2EB, #006EA8, #004887, #0F1E5B)

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