Cerulean Dune color palette — #E3EDE5 · #418C9E · #00425B · #002221 · #000A17

A conversation between Cerulean and Navy, giving this palette its sense of trust and stability.

The five colors

• Cream (#E3EDE5): bright and airy, almost weightless.
• Cerulean (#418C9E): A full-bodied, dusty blue — the color of open sky before noon.
• Navy (#00425B): A deep, shadowed, dusty blue — the color of deep harbor water.
• Onyx (#002221): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000A17): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Sophistication. 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

• Navy Basin color palette (#E5EEE7, #5885AA, #003683, #00212A, #04002D)
• Dusty Turquoise color palette (#EEE8DD, #26B2CF, #007FAA, #005D5A, #000A17)
• Hazy Alley color palette (#F4E9E3, #3EA1B6, #005D91, #003D2C, #03002D)
• Petrol Harbor color palette (#E9F1EA, #97B5CE, #2E6AAB, #004E5A, #1A295C)
• Airy Orchard color palette (#F4EAFF, #B8858A, #B24E27, #4C0052, #1D0009)
• Mulberry Parlor color palette (#EAE1F8, #861D6C, #004B2C, #3E0030, #000803)
• Washed Cobalt color palette (#EEF8F0, #AFD4EC, #0087CC, #00656C, #173F74)
• Moonless Mulberry color palette (#F7DAE3, #9D3567, #59002F, #221A07, #170009)

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