Gentle Ultramarine color palette — #E1F0E4 · #70A8D4 · #005FD1 · #004857 · #090A3B

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

The five colors

• Honeydew (#E1F0E4): A whisper-light, dusty teal — the color of glacier melt.
• Cornflower (#70A8D4): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#005FD1): A full-bodied, vivid blue — the color of deep harbor water.
• Deep Teal (#004857): A deep, shadowed, dusty blue — the color of open sky before noon.
• Deep Indigo (#090A3B): 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 Gentle 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

• Tempered Petrol color palette (#D5E2D8, #6AACC6, #006DA2, #00494D, #00132F)
• Antique Petrol color palette (#ECF0E2, #90BCE0, #1F69AF, #003B4F, #00020D)
• Weathered Nightshade color palette (#F6E0E7, #5896C1, #2334B0, #00302F, #1B013A)
• Cornflower Grove color palette (#EDDECF, #89B6D7, #4A7DE6, #006C74, #140042)
• Cornflower Delta color palette (#E9F1EB, #96CCF0, #3588E1, #00697A, #1C2A57)
• Azure Thicket color palette (#EFF8F0, #A9E5FF, #0AA4F6, #008189, #1D3F6F)
• Feathered Quarry color palette (#EBFAEE, #62E2E0, #009EB0, #007559, #003949)
• Quiet Petrol Courtyard color palette (#FFE6EE, #A86600, #0068B6, #633A00, #001024)

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