Antique Ultramarine Harbor color palette — #F5E4EA · #6599BB · #2347C5 · #003C39 · #0D0025

Cobalt takes the lead with Ink close behind in a set that reads as trust and stability at first glance.

The five colors

• Rose Water (#F5E4EA): A whisper-light, dusty rose — the color of pressed rose petals.
• Slate Blue (#6599BB): A luminous, dusty blue — the color of open sky before noon.
• Cobalt (#2347C5): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Forest (#003C39): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#0D0025): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Antique 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

• Tempered Nightshade Lagoon color palette (#FBEBDD, #7FA8C4, #1B4DAB, #002B2E, #010009)
• Hushed Canyon color palette (#F2E4EE, #539FAE, #005E8D, #003D29, #02012C)
• Ancient Navy Canyon color palette (#F7EBD9, #4B87B0, #003B78, #002128, #030329)
• Pale Cobalt color palette (#DCEAEA, #74A7CC, #0077C9, #005974, #00081D)
• Cobalt Ridge color palette (#EFE3E9, #74BDD7, #0076D0, #005B4B, #191648)
• Linen Bloom color palette (#F5EBF4, #88D3D9, #0093C2, #00713D, #152D53)
• Gentle Bronze color palette (#F1E6FB, #CE8771, #998200, #56337B, #270005)
• Timeworn Ridge color palette (#FDF1FE, #ACE8E4, #00ADCF, #368632, #09426D)

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