Ultramarine Delta color palette — #D1E3EF · #007DD9 · #2210F9 · #2C0096 · #120036

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

The five colors

• Frost (#D1E3EF): A whisper-light, dusty blue — the color of open sky before noon.
• Azure (#007DD9): A full-bodied, vivid blue — the color of open sky before noon.
• Cobalt (#2210F9): A full-bodied, vivid violet — the color of a velvet chair.
• Indigo (#2C0096): A deep, shadowed, vivid violet — the color of a velvet chair.
• Deep Indigo (#120036): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

• Feathered Grape color palette (#D2E1F7, #5067F3, #5100D4, #44008B, #1B002D)
• Sunlit Terrace color palette (#E2F1F9, #008FEF, #0855EC, #4725A8, #23003C)
• Airy Drift color palette (#DEEEFF, #1E7BF2, #0A2FCF, #130064, #020015)
• Softworn Nightshade Villa color palette (#C9F3FE, #0069A5, #0113BB, #290054, #23002B)
• Airy Nightshade Courtyard color palette (#DEE9FF, #5768E2, #766600, #2C11C0, #130F00)
• Antique Grape color palette (#E0E0FF, #7D6FFC, #5700D3, #290062, #02000D)
• Antique Navy color palette (#CFE3E9, #007EB5, #005B94, #003078, #0C0040)
• Airy Workshop color palette (#D5DFFC, #6E4CD8, #5D00A8, #41005E, #120016)

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