Patina Ultramarine color palette — #E0F3FF · #4693D8 · #2355D5 · #293083 · #1C1538

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

The five colors

• Frost (#E0F3FF): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#4693D8): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#2355D5): A full-bodied, vivid violet — the color of wild irises.
• Indigo (#293083): A deep, shadowed, balanced violet — the color of a velvet chair.
• Deep Indigo (#1C1538): A deep, shadowed, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged vibrant, cool.

Use it as a design system

One click turns Patina 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

• Aged Azure color palette (#DAF5FE, #27A5DA, #0067A2, #003C7C, #131841)
• Feathered Grape Alley color palette (#DDE5FC, #8389E0, #7642CA, #53237B, #2E0D32)
• Feathered Indigo color palette (#FFEBF6, #979DEE, #6457CB, #2A2370, #08022A)
• Nightshade Studio color palette (#F8E1F2, #758CDA, #9D7400, #3549AB, #261A00)
• Soft Azure Meadow color palette (#D0E5EC, #21AAFC, #4366C5, #4F4082, #473158)
• Cornflower Pier color palette (#E3FAFF, #83CAFF, #5588FF, #5B49A1, #3C274B)
• Ancient Nightshade color palette (#DCEEFF, #2F65E5, #2F00C2, #2C006C, #0F0021)
• Chalky Indigo Chapel color palette (#F6D4F4, #96A8F0, #7165CF, #513B7D, #46242F)

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