Frosted Ultramarine color palette — #E9F8FF · #00A4B9 · #005DC9 · #491A73 · #001104

A conversation between Cobalt and Royal Purple, giving this palette its sense of trust and stability.

The five colors

• Ivory (#E9F8FF): a clean, paper-quiet neutral.
• Cerulean (#00A4B9): A luminous, balanced blue — the color of deep harbor water.
• Cobalt (#005DC9): A full-bodied, vivid blue — the color of deep harbor water.
• Royal Purple (#491A73): A deep, shadowed, balanced violet — the color of a velvet chair.
• Ink (#001104): A deep, shadowed, dusty teal — the color of shallow lagoons.

Feels like: Trust, Stability, Creativity, Balance. Tagged cool.

Use it as a design system

One click turns Frosted 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

• Cobalt Quarry color palette (#EAF8FF, #00B9D9, #4672CC, #5C3578, #002211)
• Weathered Navy Terrace color palette (#E5FAFD, #00A991, #006D8D, #282882, #080F00)
• Grape Loft color palette (#EEF6FF, #0F97F2, #6F43BC, #66004A, #001010)
• Nightshade Archive color palette (#E7F5FF, #0085B4, #4800CE, #42003E, #000202)
• Chalky Nightshade color palette (#E5F0E0, #007D6D, #28369F, #4E0024, #0F0A00)
• Lowlit Aubergine color palette (#DDE9F8, #0063C9, #530086, #2E0018, #000102)
• Patina Atelier color palette (#EBF8F7, #CAE0FF, #009EDA, #006877, #002137)
• Tempered Azure color palette (#E0FBFF, #89C7E1, #5697C8, #68517F, #302746)

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