Cerulean Thicket color palette — #EFF7F7 · #DADCE8 · #A6D0FB · #599CB7 · #3E4F63

Built around Slate Blue, softened by Sky — the whole palette hums with trust and stability.

The five colors

• Ivory (#EFF7F7): bright and airy, almost weightless.
• Silver (#DADCE8): bright and airy, almost weightless.
• Sky (#A6D0FB): A whisper-light, dusty blue — the color of deep harbor water.
• Slate Blue (#599CB7): A luminous, dusty blue — the color of open sky before noon.
• Charcoal Brown (#3E4F63): A full-bodied, dusty blue — the color of a favorite pair of jeans.

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

Use it as a design system

One click turns Cerulean Thicket 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

• Tempered Harbor color palette (#D5FFFF, #AEDFFA, #33C6A8, #3F9389, #274D56)
• Cerulean Archive color palette (#EAF9F6, #CBDFFE, #00A2C6, #00696D, #002230)
• Cobalt Ridge color palette (#EBF8F7, #96D5FB, #0080C7, #004E62, #000D20)
• Hushed Petrol Field color palette (#F6F1EA, #C6E4E7, #829EC3, #347584, #442E3F)
• Antique Veranda color palette (#EAF8FC, #D3DBE7, #8BC1CC, #BFB3B8, #45555B)
• Abyss Dune color palette (#DEEDEA, #6CB0AD, #006165, #002C25, #000102)
• Honey Ridge color palette (#E8F9FB, #B2F6E6, #F2C46E, #36B09A, #364D39)
• Weathered Delta color palette (#E5F9FF, #79E0DE, #96BCFA, #91AD70, #263C43)

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