Ultramarine Dune color palette — #C9E5F2 · #00BAA1 · #008CA0 · #003EDF · #001A26

Cobalt and Turquoise set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#C9E5F2): A whisper-light, dusty blue — the color of open sky before noon.
• Turquoise (#00BAA1): A luminous, balanced teal — the color of sea glass.
• Cerulean (#008CA0): A full-bodied, balanced blue — the color of open sky before noon.
• Cobalt (#003EDF): A full-bodied, vivid violet — the color of wild irises.
• Ink (#001A26): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Energy, Balance. Tagged candy, vibrant, light, cool.

Use it as a design system

One click turns Ultramarine 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

• Lapis Parlor color palette (#C5E3FC, #00AAAB, #0090C3, #4D10F1, #001426)
• Worn Jade Delta color palette (#D5ECF3, #00BC89, #008B8D, #005C8F, #001C24)
• Grape Thicket color palette (#DBEDF4, #00C34D, #008BA9, #4B1FD1, #000711)
• Faded Byzantium color palette (#CFE9D5, #33D357, #00A8C8, #8946D8, #001D28)
• Hushed Lapis color palette (#D2E0FA, #0086CA, #413FD8, #5E008C, #04001E)
• Grape Parlor color palette (#D0E2FD, #00ABE7, #366CFF, #7100BB, #0A053D)
• Sunlit Garnet color palette (#C2E8EE, #5C8DAF, #4D528C, #641A14, #3B2100)
• Weathered Denim color palette (#E0EFE3, #6AACAB, #00636F, #00402F, #00242F)

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