Ultramarine Corridor color palette — #EFE0EC · #5983FF · #A37700 · #2540F4 · #170E00

Built around Cobalt, softened by Periwinkle — the whole palette hums with optimism and creativity.

The five colors

• Blush (#EFE0EC): A whisper-light, dusty pink — the color of a candy shop window.
• Periwinkle (#5983FF): A luminous, vivid violet — the color of twilight just after sunset.
• Ochre (#A37700): A full-bodied, balanced gold — the color of honey in a jar.
• Cobalt (#2540F4): A full-bodied, vivid violet — the color of a velvet chair.
• Ink (#170E00): A deep, shadowed, dusty gold — the color of afternoon light on wheat.

Feels like: Optimism, Creativity, Energy, Balance. 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

• Ancient Grape Ridge color palette (#F4D9E8, #8576F9, #937F00, #611DF2, #130F00)
• Sapphire Corridor color palette (#EEE2ED, #236BF5, #7B6400, #0034AB, #150F00)
• Tempered Cornflower Cabin color palette (#D9F3EC, #0091F3, #AA7300, #0065AC, #180D00)
• Indigo Summit color palette (#D6DEFA, #5A66FF, #D02F00, #007B42, #040027)
• Chalky Orchid Harbor color palette (#F8E4EC, #A769FC, #667D02, #57009B, #050700)
• Powdered Indigo color palette (#FBD9EF, #A3ADFF, #C4B520, #6767F3, #342F00)
• Timeworn Orchard color palette (#C5ECE1, #EE5200, #A54CFF, #2A1740, #060002)
• Scarlet Ridge color palette (#D0EFDD, #009DBD, #E23600, #006E85, #240300)

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