Cerulean Dune color palette — #EDF8F7 · #D9DDE8 · #BDC3EA · #5D9CB2 · #3F4F61

Slate Blue takes the lead with Lilac Frost close behind in a set that reads as trust and stability at first glance.

The five colors

• Ivory (#EDF8F7): a clean, paper-quiet neutral.
• Silver (#D9DDE8): a clean, paper-quiet neutral.
• Lilac Frost (#BDC3EA): A whisper-light, dusty violet — the color of a velvet chair.
• Slate Blue (#5D9CB2): A luminous, dusty blue — the color of deep harbor water.
• Charcoal Brown (#3F4F61): A full-bodied, dusty blue — the color of deep harbor water.

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

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

• Timeworn Azure color palette (#F4F6EF, #C5E6E9, #669FD0, #38788F, #5E4B5F)
• Worn Cerulean Terrace color palette (#E7FAF7, #C9DFFF, #2DA1BD, #006A6A, #00222E)
• Wandering Lilac Drift color palette (#F1F5FF, #E3D5E7, #AE9FE0, #8976A7, #4F4E6C)
• Mallow Chapel color palette (#F4F4FF, #DDBBFE, #E8A6AC, #75A8CF, #36364A)
• Washed Cobalt Workshop color palette (#E9F9F8, #97D5F7, #0082C1, #004F60, #000D1E)
• Softworn Turquoise Parlor color palette (#EBF8F6, #C9D9F3, #22C4D5, #00897D, #003C47)
• Wandering Driftwood color palette (#EDF9F0, #C2E4E1, #95B89F, #648368, #31443B)
• Dusty Atelier color palette (#D8EAE9, #82A6CA, #1D529C, #00283C, #00000C)

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