Shadow Ultramarine color palette — #E3EDFB · #0845C0 · #13007D · #0D0043 · #01000B

Cobalt and Deep Indigo set the tone — five colors that lean into creativity and calm.

The five colors

• Frost (#E3EDFB): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#0845C0): A full-bodied, vivid violet — the color of wild irises.
• Deep Indigo (#13007D): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Deep Indigo (#0D0043): A deep, shadowed, balanced violet — the color of twilight just after sunset.
• Black (#01000B): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Creativity, Calm, Energy, Depth, Luxury. Tagged dark, vibrant, cool.

Use it as a design system

One click turns Shadow 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

• Hushed Navy color palette (#DDF2FF, #005FAB, #140092, #1E004D, #140025)
• Moonless Lagoon color palette (#EAE8F6, #5C41B2, #310071, #090023, #010008)
• Lowlit Denim color palette (#DCE9F2, #00588C, #00305C, #000E2C, #00000D)
• Mulberry Boulevard color palette (#E6EBFF, #997BBD, #8A4496, #26237B, #03000C)
• Chalky Grape Station color palette (#E2E6FA, #756CDF, #6426D2, #410B77, #1E0234)
• Shadow Aubergine color palette (#DEE4FF, #470095, #5E002F, #002735, #020008)
• Byzantium Grove color palette (#F1EDFC, #8B44CE, #630084, #42004F, #130015)
• Lapis Chapel color palette (#D8E3F9, #809CFF, #5A4AFF, #411FA5, #2B1752)

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