Ultramarine Corridor color palette — #D8E9FF · #1A5BCE · #834000 · #373900 · #00051F

Built around Cobalt, softened by Bronze — the whole palette hums with nature and growth.

The five colors

• Frost (#D8E9FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cobalt (#1A5BCE): A full-bodied, vivid violet — the color of twilight just after sunset.
• Bronze (#834000): A full-bodied, balanced gold — the color of honey in a jar.
• Deep Olive (#373900): A deep, shadowed, dusty green — the color of new leaves after rain.
• Ink (#00051F): A deep, shadowed, dusty violet — the color of twilight just after sunset.

Feels like: Nature, Growth, Trust, Stability, Optimism, Balance. Tagged cool.

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

• Tempered Cobalt color palette (#DFEAFD, #5C6EBC, #945100, #3F4A00, #050F26)
• Muted Delta color palette (#DADEEE, #6B4ABB, #6C5000, #104200, #04041C)
• Terracotta Balcony color palette (#EAD7E8, #305CB8, #9B1119, #2A3F00, #08183A)
• Timeworn Nightshade Delta color palette (#DAE4F6, #4548AC, #5F2B00, #173400, #000609)
• Antique Courtyard color palette (#E0F2FF, #006E91, #8F2D3E, #4A3000, #000910)
• Misty Cornflower color palette (#EBD7E9, #548FF7, #9A4300, #535800, #06193A)
• Airy Violet color palette (#DFF5E3, #8163C2, #752A66, #302E00, #180225)
• Nocturne Market color palette (#E4D8F3, #5E0096, #403600, #002314, #020006)

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