Cerulean Dune color palette — #E9F9F6 · #85DCE5 · #00899D · #00524E · #000F15

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

The five colors

• Ivory (#E9F9F6): bright and airy, almost weightless.
• Ice Blue (#85DCE5): A whisper-light, balanced blue — the color of open sky before noon.
• Cerulean (#00899D): A full-bodied, balanced blue — the color of deep harbor water.
• Forest (#00524E): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#000F15): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, 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

• Cobalt Hollow color palette (#EAF9F8, #9FD2FF, #337BCE, #004D6A, #00062F)
• Tempered Archive color palette (#DAF5F2, #7EC1DC, #00709A, #003C46, #000307)
• Washed Azure Cabin color palette (#E6FAF8, #CDDDFC, #00A0D0, #006873, #002133)
• Worn Lagoon Courtyard color palette (#BEEED5, #009163, #00759A, #635400, #000201)
• Timeworn Denim color palette (#E9DBD5, #6CA8AD, #00627C, #003B2A, #000C1A)
• Aqua Veranda color palette (#DCFFEB, #9FFAE1, #3BD6CE, #2B7235, #00160D)
• Weathered Azure Terrace color palette (#E8D9E4, #87CED5, #00A1CB, #008060, #00213B)
• Faded Meadow color palette (#DBFFEC, #23C683, #007C52, #002A18, #000201)

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