Tempered Ultramarine color palette — #D0EAEC · #008068 · #3447C3 · #004436 · #0A0755

Cobalt and Deep Indigo set the tone — five colors that lean into creativity and calm.

The five colors

• Frost (#D0EAEC): A whisper-light, dusty blue — the color of open sky before noon.
• Teal (#008068): A full-bodied, balanced teal — the color of shallow lagoons.
• Cobalt (#3447C3): A full-bodied, vivid violet — the color of a velvet chair.
• Forest (#004436): A deep, shadowed, dusty teal — the color of shallow lagoons.
• Deep Indigo (#0A0755): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Creativity, Calm, Energy, Balance. Tagged cool.

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

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• Softworn Byzantium color palette (#BDEEFF, #0096A0, #8645D4, #005A5F, #3C0B6A)
• Chalky Aubergine color palette (#DDF2FF, #005A72, #650071, #002531, #0F0012)
• Patina Lagoon Pier color palette (#E1F2EE, #009584, #00514A, #002521, #000F0C)
• Hazy Pine color palette (#C4E2FB, #0D87C3, #168015, #004E74, #043304)
• Antique Olive Market color palette (#CBE5ED, #5C8A1D, #49433B, #002D2F, #000C0D)
• Dusty Cerulean Grove color palette (#D4E5E1, #59D1D1, #009BB0, #005540, #002726)

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