Ultramarine Delta color palette — #CEE8FC · #0082E1 · #0057BA · #0F2E83 · #0C113F

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

The five colors

• Frost (#CEE8FC): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Azure (#0082E1): A full-bodied, vivid blue — the color of a favorite pair of jeans.
• Cobalt (#0057BA): A full-bodied, vivid blue — the color of open sky before noon.
• Indigo (#0F2E83): A deep, shadowed, balanced violet — the color of wild irises.
• Deep Indigo (#0C113F): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ultramarine Delta 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

• Soft Loft color palette (#DEF4FF, #0096EA, #005AB5, #262C8C, #26225C)
• Indigo Study color palette (#DFEAFF, #5574FE, #443FC9, #302075, #170C38)
• Cerulean Atelier color palette (#C9E8F5, #008EC0, #005885, #003154, #001531)
• Pale Cornflower Drift color palette (#B5ECFF, #39BAFF, #2678EF, #3C388A, #281347)
• Hushed Cornflower Boulevard color palette (#FFE3FC, #3176F7, #007E5B, #0E3E98, #00170E)
• Lapis Corridor color palette (#E9EBFA, #5D4FDD, #A31372, #005665, #190112)
• Timeworn Lilac Harbor color palette (#FFDBF1, #CAB9FF, #BB92D4, #3B548F, #2D1022)
• Dusty Indigo Pier color palette (#EBEEFF, #9894ED, #7965BC, #524075, #41212E)

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