Ultramarine Basin color palette — #EEF6FF · #7EAAFF · #005DBA · #002043 · #000106
A conversation between Cobalt and Cornflower, giving this palette its sense of trust and stability.
The five colors
- Ivory (#EEF6FF): a clean, paper-quiet neutral.
- Cornflower (#7EAAFF): A luminous, balanced violet — the color of wild irises.
- Cobalt (#005DBA): A full-bodied, vivid blue — the color of deep harbor water.
- Midnight (#002043): A deep, shadowed, dusty blue — the color of open sky before noon.
- Black (#000106): A deep, shadowed, dusty blue — the color of deep harbor water.
Feels like: Trust, Stability, Calm, Balance. Tagged monochrome, 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 Thicket color palette (#F2F5FF, #A0A3FF, #5A51C7, #08006B, #01000B)
- Timeworn Lantern color palette (#EAF8FF, #00B9DC, #006E8E, #002432, #000103)
- Airy Loft color palette (#D4E5FB, #74AFFF, #007FED, #0054AF, #000818)
- Faded Field color palette (#D9DFFF, #8488FF, #4331B6, #120055, #010009)
- Iris Alley color palette (#F0F5FF, #DDD6EF, #8598DF, #4B5C9C, #0A183F)
- Powdered Summit color palette (#F3F4FF, #C2C5FF, #9655FF, #5200A2, #0E002A)
- Feathered Nightshade color palette (#F1F5FF, #9394FF, #AA281D, #4614C8, #040000)
- Muted Mallow Basin color palette (#ECF7FF, #E6D4EF, #EE9DDA, #00746D, #02132E)
Browse the whole catalog at Explore, or see today's palette.