Tempered Ultramarine color palette — #EEE8DD · #75A3D1 · #284FAD · #003B4C · #191A40

Cobalt and Blue Fog set the tone — five colors that lean into trust and stability.

The five colors

• Parchment (#EEE8DD): bright and airy, almost weightless.
• Blue Fog (#75A3D1): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#284FAD): A full-bodied, balanced violet — the color of twilight just after sunset.
• Deep Teal (#003B4C): A deep, shadowed, dusty blue — the color of open sky before noon.
• Deep Indigo (#191A40): A deep, shadowed, dusty 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 Tempered 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

• Aged Denim Parlor color palette (#EAE0D2, #57ACC2, #005F82, #003E3C, #00213B)
• Powdered Indigo color palette (#E5EEE4, #75B7F5, #606BC2, #00585C, #28133B)
• Sunlit Azure Loft color palette (#DBF3F3, #9DC4EB, #6393D8, #0076A5, #09194D)
• Petrol Balcony color palette (#FCF4E8, #61C7E8, #0076A9, #005557, #013361)
• Washed Navy color palette (#EFE8DC, #5486AE, #003683, #00212A, #04012A)
• Softworn Cerulean Atelier color palette (#FAF4EB, #8CDFDE, #008FA1, #006951, #03475B)
• Patina Summit color palette (#F8F5EF, #C7E9EA, #779DC2, #3E7982, #5F4B5D)
• Aged Mint Dune color palette (#E0E4C5, #69CDA4, #009DA1, #474B00, #212807)

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