Ultramarine Basin color palette — #E5F9FF · #92DDFF · #00A3E7 · #055BB4 · #1D3163
Built around Cobalt, softened by Cornflower — the whole palette hums with trust and stability.
The five colors
- Ivory (#E5F9FF): A whisper-light, dusty blue — the color of open sky before noon.
- Ice Blue (#92DDFF): A whisper-light, balanced blue — the color of a favorite pair of jeans.
- Cornflower (#00A3E7): A luminous, balanced blue — the color of deep harbor water.
- Cobalt (#055BB4): A full-bodied, balanced blue — the color of open sky before noon.
- Navy (#1D3163): A deep, shadowed, balanced violet — the color of wild irises.
Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged 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
- Aqua Studio color palette (#D4FFFE, #15E2F6, #00A4CA, #00719D, #003965)
- Wandering Azure color palette (#B5E8FF, #00A7E8, #007CB8, #004F8B, #342870)
- Softworn Cornflower Chapel color palette (#ECF7FF, #93C8FF, #528DF4, #525C9D, #29224B)
- Linen Cornflower Balcony color palette (#CAE6E9, #54D3FF, #08A5F5, #337FE5, #343979)
- Feathered Cobalt Pier color palette (#C6EEFF, #2BB5FA, #007FDB, #1D3C90, #141546)
- Feathered Ultramarine Veranda color palette (#D3E4F5, #669AFF, #3C41D4, #3A1584, #0E0024)
- Ancient Lilac color palette (#F0F5FF, #CFDBFF, #9F9FF4, #76669F, #4B3A5C)
- Aged Lilac Pier color palette (#F0F6FF, #B3BFFF, #948BFF, #6E43A2, #4B285F)
Browse the whole catalog at Explore, or see today's palette.