Ultramarine Basin color palette — #C5EBFA · #008FEA · #004FEB · #3601A1 · #200043
A conversation between Cobalt and Indigo, giving this palette its sense of trust and stability.
The five colors
- Frost (#C5EBFA): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Azure (#008FEA): A luminous, vivid blue — the color of open sky before noon.
- Cobalt (#004FEB): A full-bodied, vivid violet — the color of twilight just after sunset.
- Indigo (#3601A1): A deep, shadowed, vivid violet — the color of a velvet chair.
- Deep Indigo (#200043): A deep, shadowed, balanced violet — the color of wild irises.
Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, cool.
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
- Lapis Lagoon color palette (#D1E9FF, #5382FF, #501CF3, #4D0093, #310042)
- Vivid Ultramarine Ridge color palette (#C9F5FE, #00A0E6, #0644F5, #3F03AA, #470A6E)
- Powdered Loft color palette (#D1E9FF, #7CB9FF, #217BFD, #2436BD, #1A1C5F)
- Navy Terrace color palette (#D0EEF0, #0091BA, #0065A0, #002C92, #180452)
- Hazy Grape Market color palette (#E2E5FF, #8B92FF, #551BE4, #2A0087, #080023)
- Tempered Nightshade Dune color palette (#E2E7F5, #5C76FF, #906B00, #2B2CC1, #1E1400)
- Quiet Amethyst Basin color palette (#E7F0FF, #8599FF, #7E3AD1, #5E1E7A, #390B31)
- Tempered Archive color palette (#F4E5D0, #00A2CE, #0F78E9, #00183A, #070108)
Browse the whole catalog at Explore, or see today's palette.