Ultramarine Harbor color palette — #E9EFFF · #3A5DB0 · #00246C · #1A0E1C · #00071B
Built around Cobalt, softened by Navy — the whole palette hums with trust and stability.
The five colors
- Frost (#E9EFFF): A whisper-light, dusty violet — the color of wild irises.
- Cobalt (#3A5DB0): A full-bodied, balanced violet — the color of wild irises.
- Navy (#00246C): A deep, shadowed, balanced violet — the color of wild irises.
- Ink (#1A0E1C): A deep, shadowed, dusty pink — the color of a candy shop window.
- Ink (#00071B): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
Feels like: Trust, Stability, Creativity, Calm, Depth, Luxury. Tagged monochrome, dark, muted, cool.
Use it as a design system
One click turns Ultramarine Harbor 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
- Timeworn Petrol Dune color palette (#D9E9F8, #0071A4, #002F48, #241B21, #000816)
- Moonless Navy Chapel color palette (#DBE1F8, #5856AD, #210087, #070029, #14010D)
- Powdered Station color palette (#E6EFFF, #517FFF, #005ED0, #002B83, #00010A)
- Washed Nightshade Grove color palette (#E3ECFF, #4179DB, #0033B6, #001257, #00010A)
- Tempered Petrol Orchard color palette (#DAEEF4, #006B7C, #4D4C44, #003037, #000C10)
- Aubergine Terrace color palette (#F6ECFD, #7A4B9F, #450061, #281209, #11001B)
- Nightshade Dune color palette (#E5E3FF, #8E8AD5, #5639B4, #2F0076, #1A0048)
- Washed Mulberry Field color palette (#F9DFF9, #8F88C7, #8B4D81, #00343F, #07092B)
Browse the whole catalog at Explore, or see today's palette.