Ultramarine Cabin color palette — #C0ECEB · #3DA3AD · #435BBB · #333100 · #000D10

Cobalt and Cerulean set the tone — five colors that lean into nature and growth.

The five colors

• Honeydew (#C0ECEB): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#3DA3AD): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#435BBB): A full-bodied, balanced violet — the color of wild irises.
• Espresso (#333100): A deep, shadowed, dusty green — the color of fresh herbs.
• Ink (#000D10): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

Feels like: Nature, Growth, Trust, Stability, Creativity, Calm. Tagged pastel, light, 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

• Cobalt Corridor color palette (#D7F6F2, #1FA09C, #007AB8, #3C2F00, #001307)
• Muted Violet Lagoon color palette (#DCF0F5, #5E99BA, #7956D6, #023D08, #001115)
• Turquoise Alley color palette (#D5E9EB, #00BAC4, #2794B9, #005E2D, #000D0C)
• Washed Orchid color palette (#C9EBFF, #909FED, #A653A9, #004B43, #001332)
• Misty Archive color palette (#D4EADF, #55BABF, #4299E4, #507B20, #000F0E)
• Nocturne Onyx Archive color palette (#DBEAEF, #00686A, #460048, #002323, #03000B)
• Crimson Bloom color palette (#FFE4DC, #D8003F, #00736D, #061013, #000203)
• Patina Lilac Balcony color palette (#D3F9FE, #74D1EB, #A091FF, #42680A, #0B3440)

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