Ultramarine Ridge color palette — #D8EBEC · #0099CF · #324CB2 · #3C0D6B · #1F0015

Cobalt and Royal Purple set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D8EBEC): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0099CF): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#324CB2): A full-bodied, vivid violet — the color of twilight just after sunset.
• Royal Purple (#3C0D6B): A deep, shadowed, balanced violet — the color of wild irises.
• Ink (#1F0015): A deep, shadowed, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Ultramarine Ridge 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

• Cornflower Harbor color palette (#CCEDF4, #158BF7, #513AB4, #4C0059, #1F000B)
• Tempered Navy Alley color palette (#D6F7E9, #009DA0, #005C7F, #211473, #1D0029)
• Ancient Bloom color palette (#E4F0FF, #5788E1, #4350B7, #341786, #28005B)
• Aubergine Boulevard color palette (#C9EEF6, #38AAF2, #4D6BC5, #582F9F, #3A0046)
• Muted Aubergine Boulevard color palette (#F3E3C5, #0086A4, #592B9B, #362B00, #00120E)
• Quiet Aubergine Boulevard color palette (#DBECFF, #7876F0, #7A269A, #560039, #220001)
• Deep Terrace color palette (#D6ECFF, #523DE6, #540082, #2C0017, #060000)
• Periwinkle Study color palette (#D4EFFF, #8DACFF, #8766B2, #6D315F, #4A0110)

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