Ancient Cobalt color palette — #D3FDEE · #9EC1E7 · #6283BE · #3F4D82 · #292658

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

The five colors

• Honeydew (#D3FDEE): A whisper-light, dusty teal — the color of sea glass.
• Sky (#9EC1E7): A luminous, dusty blue — the color of open sky before noon.
• Slate Blue (#6283BE): A luminous, balanced violet — the color of a velvet chair.
• Peacock (#3F4D82): A full-bodied, balanced violet — the color of a velvet chair.
• Deep Indigo (#292658): A deep, shadowed, balanced violet — the color of twilight just after sunset.

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

Use it as a design system

One click turns Ancient Cobalt 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

• Pale Veranda color palette (#FFEBFA, #B4B7EE, #887DC1, #5B457A, #371B45)
• Ancient Cerulean color palette (#E0FBDE, #88C9CD, #2B9AAD, #005E78, #003348)
• Softworn Studio color palette (#EBF7FF, #A0CFFF, #82A1D0, #5D6D9A, #424273)
• Softworn Bloom color palette (#F3EAF2, #5083CC, #473543, #241B24, #070E0C)
• Muted Driftwood color palette (#EDF4F0, #CFD9DA, #B6AAA3, #638D7C, #323835)
• Grape Quarry color palette (#E9EEFF, #7E77E1, #642CB5, #450073, #1B0025)
• Garnet Parlor color palette (#F9EEF7, #849AD3, #896094, #753441, #04301F)
• Aged Lapis Coast color palette (#E0EBFF, #8099FF, #644BF5, #510DA5, #2A004C)

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