Ultramarine Hollow color palette — #F5DEE6 · #6EA9D4 · #445BC1 · #004A4A · #1C003A

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

The five colors

• Rose Water (#F5DEE6): A whisper-light, dusty rose — the color of pressed rose petals.
• Cyan (#6EA9D4): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#445BC1): A full-bodied, vivid violet — the color of a velvet chair.
• Forest (#004A4A): A deep, shadowed, dusty teal — the color of sea glass.
• Deep Indigo (#1C003A): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ultramarine Hollow 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

• Dusty Basin color palette (#EEE2EA, #6CAEB9, #006E9F, #004D32, #030743)
• Hushed Station color palette (#F8ECE0, #88BEE5, #3951E3, #003E3D, #04000F)
• Ancient Harbor color palette (#F5EFE4, #6A94B7, #00439D, #002E39, #0B0048)
• Cornflower Dune color palette (#D6E4D9, #7FB6E4, #257CFC, #006A80, #0A0443)
• Cobalt Summit color palette (#F6EBEF, #A5C9E6, #6A84C5, #006C69, #322157)
• Muted Pine color palette (#FEF0FF, #86DCDC, #009BC3, #007830, #003364)
• Gentle Periwinkle color palette (#FFF0F8, #AAE5FF, #6B9EE0, #008473, #3B3574)
• Washed Powder color palette (#F9F3F8, #D5D5E9, #87B9D4, #5B9190, #43546B)

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