Ultramarine Basin color palette — #D2F7F4 · #3447BC · #59003D · #001E1D · #110027

Cobalt takes the lead with Mulberry close behind in a set that reads as creativity and depth at first glance.

The five colors

• Honeydew (#D2F7F4): A whisper-light, dusty teal — the color of sea glass.
• Cobalt (#3447BC): A full-bodied, vivid violet — the color of a velvet chair.
• Mulberry (#59003D): A deep, shadowed, balanced rose — the color of strawberry cream.
• Ink (#001E1D): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Ink (#110027): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Creativity, Depth, Luxury. Tagged retro, dark.

Use it as a design system

One click turns Ultramarine Basin 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

• Moonless Basin color palette (#E2E7FD, #512E97, #520028, #001910, #0A0021)
• Aubergine Lagoon color palette (#D9F7F6, #005D91, #4E005D, #001F0D, #040033)
• Aubergine Delta color palette (#DBEDE3, #7A2F97, #5F0600, #001A2F, #1B0012)
• Deep Grape Lagoon color palette (#FCECCA, #84009E, #5A002D, #0D1800, #050004)
• Basalt Market color palette (#E2E1EF, #77729D, #573365, #003129, #001F36)
• Sunlit Mulberry Boulevard color palette (#D0EFC9, #6F69E2, #960052, #004146, #38144E)
• Ancient Byzantium Drift color palette (#E3F2E6, #A533C0, #8A0048, #1F3200, #1A0016)
• Charred Aubergine Archive color palette (#F1EBFC, #650055, #312312, #190001, #01010A)

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