Ancient Indigo Basin color palette — #CAE8F6 · #00CBCF · #00ABDC · #4D73FC · #000C18

Built around Sapphire, softened by Cyan — the whole palette hums with trust and stability.

The five colors

• Frost (#CAE8F6): A whisper-light, dusty blue — the color of deep harbor water.
• Aqua (#00CBCF): A luminous, balanced teal — the color of glacier melt.
• Cyan (#00ABDC): A luminous, balanced blue — the color of open sky before noon.
• Sapphire (#4D73FC): A luminous, vivid violet — the color of a velvet chair.
• Ink (#000C18): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Creativity, Calm, Energy, Balance. Tagged candy, vibrant, light, cool.

Use it as a design system

One click turns Ancient Indigo 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

• Violet Cabin color palette (#D4E3F2, #00C6DE, #37A7FF, #866DEC, #00072A)
• Hazy Studio color palette (#CCE7E9, #00D39C, #00B3B7, #008ECE, #000A0D)
• Dusty Amethyst Workshop color palette (#E8F7FF, #00D9B0, #00A9D7, #6E4DE9, #000103)
• Aqua Boulevard color palette (#F8EDDB, #27C5D9, #0091B4, #006E63, #001624)
• Airy Terrace color palette (#EBDDE6, #6DB9FF, #9392FF, #BA50D4, #0A0025)
• Byzantium Villa color palette (#CCE7DA, #00BC7A, #009AC4, #9730BD, #00012C)
• Aged Loft color palette (#CBE6F0, #5397E1, #7470B0, #704333, #231700)
• Wandering Lapis Pier color palette (#CFE4F5, #0988F0, #2F4AF8, #3D34B1, #170039)

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