Ultramarine Dune color palette — #D7E4ED · #00BBBC · #0099D1 · #243DFF · #000B18

Built around Cobalt, softened by Cerulean — the whole palette hums with trust and stability.

The five colors

• Frost (#D7E4ED): bright and airy, almost weightless.
• Turquoise (#00BBBC): A luminous, balanced teal — the color of sea glass.
• Cerulean (#0099D1): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#243DFF): A full-bodied, vivid violet — the color of wild irises.
• Ink (#000B18): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Trust, Stability, Creativity, 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

• Muted Grape color palette (#DBEEFF, #00BBDB, #0090DD, #710DF4, #000725)
• Feathered Ultramarine Alley color palette (#DBFFED, #00CAC3, #009BD3, #4659CA, #000104)
• Ultramarine Station color palette (#C5E9F9, #00C49E, #0097A6, #0064BB, #000C12)
• Powdered Dune color palette (#E2EEFF, #00A2DA, #2077FE, #7500BC, #02001C)
• Muted Byzantium Summit color palette (#DDE8FF, #28AAFD, #6C80FF, #A800BC, #0E002F)
• Dusty Aubergine Summit color palette (#E4F2FC, #00A661, #007CA9, #6900A8, #000815)
• Frosted Ultramarine color palette (#D7EBF7, #007EE3, #0429DD, #220094, #190046)
• Petrol Summit color palette (#D6E1D8, #71ADB6, #00718D, #004B42, #001624)

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