Ultramarine Corridor color palette — #DCF3FF · #0073DA · #323ADD · #4A0680 · #140014

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

The five colors

• Frost (#DCF3FF): A whisper-light, dusty blue — the color of open sky before noon.
• Royal Blue (#0073DA): A full-bodied, vivid blue — the color of open sky before noon.
• Cobalt (#323ADD): A full-bodied, vivid violet — the color of wild irises.
• Royal Purple (#4A0680): A deep, shadowed, vivid violet — the color of a velvet chair.
• Ink (#140014): A deep, shadowed, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Ultramarine Corridor 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

• Airy Ultramarine color palette (#C8F2FA, #0081B3, #005BC3, #322190, #0E0018)
• Chalky Basin color palette (#DCEFFF, #495BFF, #692AD9, #65006C, #16000F)
• Quiet Nightshade Field color palette (#D9E4F5, #335BD7, #2817B4, #190054, #010009)
• Violet Pier color palette (#E2E9FF, #765BFF, #837000, #4F34BA, #080600)
• Orchid Market color palette (#EEECFF, #9D66F4, #7C3FC7, #3B1B83, #02000B)
• Linen Villa color palette (#CFF8EC, #008C92, #00637D, #00357A, #030027)
• Cobalt Bloom color palette (#CFE3E6, #987C00, #007AD0, #00152B, #000206)
• Tempered Lagoon color palette (#E7ECFF, #464DFF, #547200, #005F36, #01000F)

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