Soft Ultramarine color palette — #D0E7F5 · #3C80DB · #3C43BB · #3D1381 · #250036

Cobalt takes the lead with Royal Purple close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#D0E7F5): A whisper-light, dusty blue — the color of deep harbor water.
• Azure (#3C80DB): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#3C43BB): A full-bodied, vivid violet — the color of twilight just after sunset.
• Royal Purple (#3D1381): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#250036): A deep, shadowed, balanced violet — the color of twilight just after sunset.

Feels like: Trust, Stability, Creativity, Balance. 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

• Frosted Indigo color palette (#DAE9FF, #7CA8FF, #5A71E2, #37329D, #1B0D49)
• Navy Studio color palette (#D2EEF5, #0088B8, #00589A, #241A7F, #1E0840)
• Softworn Aubergine color palette (#E1EAF7, #6785DF, #464BD1, #36009E, #2B1C5C)
• Weathered Alley color palette (#D0E5F8, #7293E9, #5854B7, #51307E, #2C0C33)
• Aubergine Drift color palette (#E3E9F7, #7B71D5, #6634A3, #5B0267, #330024)
• Aubergine Alley color palette (#EAE6F6, #907DDE, #663FA4, #310366, #07001E)
• Nightshade Balcony color palette (#FADEF3, #5E74E0, #697200, #2A30A8, #111400)
• Onyx Delta color palette (#CFF2EF, #0097A0, #00617B, #003857, #000841)

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