Soft Ultramarine color palette — #ADFFFA · #00C6DF · #0095CD · #004EB7 · #220668

Built around Cobalt, softened by Deep Indigo — the whole palette hums with trust and stability.

The five colors

• Sea Foam (#ADFFFA): A whisper-light, dusty teal — the color of glacier melt.
• Cyan (#00C6DF): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#0095CD): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#004EB7): A full-bodied, vivid blue — the color of open sky before noon.
• Deep Indigo (#220668): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Calm. Tagged cool.

Use it as a design system

One click turns Soft Ultramarine 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

• Onyx Pier color palette (#A1FFE1, #00CDC7, #0099B4, #004F87, #0E095E)
• Navy Lantern color palette (#C6EFF7, #00BFF3, #009FDC, #0075C6, #09218B)
• Airy Nightshade color palette (#B9F7FF, #50C3FF, #007BE7, #3421C3, #3C0459)
• Weathered Station color palette (#CFE5EA, #009DC6, #006493, #00376A, #020451)
• Indigo Alley color palette (#D1F0FF, #6CAFFF, #6561D3, #672E92, #3B0933)
• Worn Ridge color palette (#F0F5FF, #ADCBFF, #357BFF, #002B99, #000623)
• Gentle Station color palette (#E7F9FF, #9FD1FF, #5B84FF, #6E3CAE, #4C2358)
• Misty Mint Thicket color palette (#CDFFCC, #00DEA2, #009188, #005D6A, #002334)

Browse the whole catalog at Explore, or see today's palette.