Ultramarine Harbor color palette — #C3E6F4 · #0077D1 · #2034FE · #510092 · #160019
Built around Cobalt, softened by Royal Purple — the whole palette hums with trust and stability.
The five colors
- Frost (#C3E6F4): A whisper-light, dusty blue — the color of a favorite pair of jeans.
- Royal Blue (#0077D1): A full-bodied, vivid blue — the color of a favorite pair of jeans.
- Cobalt (#2034FE): A full-bodied, vivid violet — the color of twilight just after sunset.
- Royal Purple (#510092): A deep, shadowed, vivid violet — the color of wild irises.
- Ink (#160019): A deep, shadowed, dusty pink — the color of neon signs at night.
Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, 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
- Dusty Lagoon color palette (#DEF0FE, #2E6DE5, #6F00E9, #58006F, #13000C)
- Linen Nightshade color palette (#D7ECFF, #0062D0, #2F00D2, #280069, #0E0024)
- Nightshade Veranda color palette (#D9F7F8, #0085B0, #005CA0, #3A0EA7, #130029)
- Grape Bloom color palette (#E4DFFF, #956FE2, #6B11EF, #3C0193, #02000C)
- Tempered Workshop color palette (#DBE5FF, #6F64F4, #847000, #4E00DF, #080600)
- Charred Drift color palette (#D6E7EF, #004CA0, #1C0083, #16003C, #030007)
- Feathered Chapel color palette (#E8EBFF, #5E4DEF, #686C00, #265C26, #01000E)
- Worn Byzantium color palette (#E4EAFF, #8651DC, #9700A5, #6D0056, #150003)
Browse the whole catalog at Explore, or see today's palette.