Ultramarine Coast color palette — #E4F3E6 · #85BCF1 · #3260C2 · #003B4C · #020013

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

The five colors

• Honeydew (#E4F3E6): A whisper-light, dusty green — the color of new leaves after rain.
• Sky (#85BCF1): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#3260C2): A full-bodied, vivid violet — the color of a velvet chair.
• Deep Teal (#003B4C): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#020013): A deep, shadowed, dusty violet — the color of a velvet chair.

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

Use it as a design system

One click turns Ultramarine Coast 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

• Antique Pier color palette (#E3F3E6, #77C4D8, #007197, #003E3C, #000308)
• Soft Studio color palette (#EDF4FF, #C6C7FF, #BC87DF, #00587E, #04002C)
• Antique Cornflower Corridor color palette (#CDE4FF, #097FE1, #8B5C00, #003C71, #020100)
• Feathered Nightshade Boulevard color palette (#EEE5D8, #5794CD, #073AAE, #002E3B, #0E083C)
• Antique Cobalt color palette (#D2F0F8, #008EC4, #005A90, #001F54, #010018)
• Patina Summit color palette (#D8E2F2, #005ED7, #A7002B, #185100, #000106)
• Timeworn Ultramarine Thicket color palette (#D6E3FF, #7493FF, #0F47C3, #000840, #000109)
• Worn Indigo color palette (#F4E0E7, #90B4D8, #6B73EA, #006C72, #1F0035)

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