Chalky Ultramarine color palette — #E1ECE0 · #7DA3C5 · #3D41C0 · #003E3F · #290F43

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

The five colors

• Honeydew (#E1ECE0): bright and airy, almost weightless.
• Blue Fog (#7DA3C5): A luminous, dusty blue — the color of open sky before noon.
• Cobalt (#3D41C0): A full-bodied, vivid violet — the color of wild irises.
• Deep Teal (#003E3F): A deep, shadowed, dusty teal — the color of sea glass.
• Deep Indigo (#290F43): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Chalky Ultramarine 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

• Ultramarine Station color palette (#E6DED2, #6AA1D6, #2350B1, #003746, #070427)
• Tempered Denim color palette (#F4E8F0, #5DACBD, #005C8F, #00402D, #131B42)
• Washed Bloom color palette (#E3EEE5, #77B7F3, #4570CA, #00566C, #181A40)
• Hazy Lantern color palette (#F5E9ED, #5B86A6, #1E229D, #002222, #0F0023)
• Navy Pier color palette (#D2EDEB, #0085A6, #00517E, #040791, #290D47)
• Misty Peony Hollow color palette (#CAE3FB, #A2A3F3, #C15B8F, #004F54, #1A1E42)
• Feathered Nightshade Loft color palette (#D6E0FF, #4276E2, #0033AC, #00184F, #020032)
• Timeworn Canyon color palette (#FBF2F8, #A7CBDC, #2D7EB8, #006249, #2F385A)

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