Ultramarine Basin color palette — #D5ECFE · #459BE3 · #0072E5 · #003FC6 · #1C2A6D
Built around Cobalt, softened by Royal Blue — the whole palette hums with trust and stability.
The five colors
- Frost (#D5ECFE): A whisper-light, dusty blue — the color of deep harbor water.
- Cornflower (#459BE3): A luminous, balanced blue — the color of a favorite pair of jeans.
- Royal Blue (#0072E5): A full-bodied, vivid blue — the color of open sky before noon.
- Cobalt (#003FC6): A full-bodied, vivid violet — the color of twilight just after sunset.
- Navy (#1C2A6D): A deep, shadowed, balanced violet — the color of twilight just after sunset.
Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, 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
- Worn Nightshade color palette (#D8E7FE, #749BEE, #4C5DE1, #4833BD, #2A1C5F)
- Softworn Harbor color palette (#C4E7F0, #0099D3, #0062BA, #292C93, #33265E)
- Hushed Balcony color palette (#CBE9FF, #52B1FF, #007CE1, #114490, #0C1748)
- Hushed Ultramarine Cabin color palette (#CBE0FA, #5E9AEA, #009F66, #0060C2, #00321D)
- Softworn Cobalt Loft color palette (#ECF2FF, #C4D1F8, #BE9EE0, #4E7CCE, #303055)
- Turquoise Field color palette (#CAF5FC, #00B2D1, #007B9B, #005C7B, #003550)
- Soft Workshop color palette (#E5F0FF, #4781EE, #B148B1, #007879, #081D45)
- Indigo Meadow color palette (#D1E0FF, #B6B7F6, #8E83DE, #7A5BB7, #4E3967)
Browse the whole catalog at Explore, or see today's palette.