Ultramarine Cabin color palette — #ECF7FF · #A0CFFF · #4391F2 · #2550B3 · #192450

A conversation between Cobalt and Azure, giving this palette its sense of trust and stability.

The five colors

• Ivory (#ECF7FF): bright and airy, almost weightless.
• Sky (#A0CFFF): A whisper-light, balanced blue — the color of a favorite pair of jeans.
• Azure (#4391F2): A luminous, vivid blue — the color of open sky before noon.
• Cobalt (#2550B3): A full-bodied, vivid violet — the color of wild irises.
• Midnight (#192450): A deep, shadowed, balanced violet — the color of wild irises.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

Use it as a design system

One click turns Ultramarine Cabin 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

• Washed Ultramarine color palette (#D3EDF6, #009EDE, #2F61BB, #2C3578, #261A3C)
• Wandering Cerulean Corridor color palette (#E2FBFF, #60D2F0, #009CC6, #006082, #002E47)
• Soft Canyon color palette (#F2F4FF, #C9D2FF, #7985E4, #37359A, #080337)
• Aged Grape color palette (#F2F5FF, #C1C5FF, #8F7BED, #693AAF, #361A4F)
• Periwinkle Hollow color palette (#D1E4EC, #66C8FF, #569EFF, #5E6BC0, #383059)
• Tempered Sapphire color palette (#EFF6FF, #9EBFFF, #22C28E, #356DE6, #003120)
• Misty Delta color palette (#DFEDFF, #508DF3, #364FED, #2800A8, #0E0036)
• Muted Grape Lagoon color palette (#DEE2F5, #7268E6, #5600C7, #2E005F, #020006)

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