Ancient Cobalt Basin color palette — #EBF2FF · #B2CDFD · #6883C8 · #334A7B · #122139

Slate Blue takes the lead with Peacock close behind in a set that reads as creativity and calm at first glance.

The five colors

• Ivory (#EBF2FF): bright and airy, almost weightless.
• Lilac Frost (#B2CDFD): A whisper-light, dusty violet — the color of a velvet chair.
• Slate Blue (#6883C8): A luminous, balanced violet — the color of wild irises.
• Peacock (#334A7B): A full-bodied, balanced violet — the color of twilight just after sunset.
• Midnight (#122139): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Creativity, Calm, Sophistication. Tagged monochrome, muted, cool.

Use it as a design system

One click turns Ancient Cobalt Basin 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

• Softworn Cobalt Boulevard color palette (#FFF0FD, #B6CCFF, #6387BB, #42517A, #4B2F46)
• Cerulean Pier color palette (#E3F5FF, #97D9EC, #1491A6, #005263, #002332)
• Tempered Driftwood Alley color palette (#F0F0FF, #DFC1EF, #996FAF, #593C6C, #1A1733)
• Muted Villa color palette (#EFF6FF, #DBD8E2, #8EB3FB, #516598, #162840)
• Tempered Coast color palette (#E9F3FF, #D9D5E2, #D8AEC1, #7298B4, #393F4C)
• Washed Pier color palette (#EFF1FC, #D5C197, #625988, #292E4C, #12131B)
• Softworn Driftwood Corridor color palette (#EFF1FF, #9C89C2, #997F42, #3C6B43, #20222E)
• Grape Bloom color palette (#E3DAFF, #A386E2, #6523BE, #2D0063, #08001B)

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