Gentle Ultramarine Harbor color palette — #D8E3DA · #74A2C5 · #0554AE · #003843 · #040031

Built around Cobalt, softened by Ink — the whole palette hums with trust and stability.

The five colors

• Bone (#D8E3DA): bright and airy, almost weightless.
• Blue Fog (#74A2C5): A luminous, dusty blue — the color of open sky before noon.
• Cobalt (#0554AE): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#003843): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#040031): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Gentle Ultramarine Harbor 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

• Muted Market color palette (#E1EBE2, #78A3B7, #006180, #003A37, #000C19)
• Tempered Parlor color palette (#F5EADF, #6DA6CD, #2D47BD, #003E3D, #241342)
• Antique Market color palette (#EEE9E1, #7DB8E6, #006FE6, #005768, #121948)
• Worn Quarry color palette (#EAF6EC, #8AC6D6, #007CA5, #00524E, #001C31)
• Timeworn Cabin color palette (#E8F3EA, #597D98, #003C70, #001E24, #00000C)
• Indigo Corridor color palette (#FFF1F6, #AED0EF, #5B70D5, #005152, #140029)
• Feathered Mulberry color palette (#FFE8E9, #A4053A, #315900, #003B72, #0D0001)
• Weathered Plum Orchard color palette (#F8E7FC, #AF3B5D, #006660, #68002B, #000A09)

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