Ultramarine Harbor color palette — #CFE6E8 · #00B3D7 · #0085C2 · #0053B1 · #0E0047
Built around Cobalt, softened by Cerulean — the whole palette hums with trust and stability.
The five colors
- Silver (#CFE6E8): A whisper-light, dusty blue — the color of open sky before noon.
- Cyan (#00B3D7): A luminous, balanced blue — the color of a favorite pair of jeans.
- Cerulean (#0085C2): A full-bodied, balanced blue — the color of deep harbor water.
- Cobalt (#0053B1): A full-bodied, vivid blue — the color of a favorite pair of jeans.
- Deep Indigo (#0E0047): A deep, shadowed, balanced violet — the color of a velvet chair.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged 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
- Quiet Turquoise color palette (#CBEBE6, #00B3BE, #008AA8, #005B88, #001231)
- Worn Quarry color palette (#CDECF5, #00A8F4, #2176E0, #4942BE, #1D0040)
- Ancient Nightshade Summit color palette (#E0F2E9, #00A0A7, #006A9F, #1D269D, #230034)
- Misty Drift color palette (#FEEECD, #00AAC6, #2D76CD, #8C3331, #001924)
- Wandering Cobalt Balcony color palette (#D2E4DC, #0083B8, #27416F, #07231A, #000201)
- Hushed Atelier color palette (#D8F8FF, #94DAFF, #79AFEE, #647FC1, #372E6A)
- Patina Violet Garden color palette (#DAEBFF, #7999FF, #7D5EE6, #6F31A3, #260029)
- Airy Cornflower Veranda color palette (#B5E8FF, #00D7DB, #1CBBFC, #5E88FF, #001526)
Browse the whole catalog at Explore, or see today's palette.