Ancient Cobalt Basin color palette — #E4EFFB · #5485C3 · #393A4A · #161F2A · #060E11

Cerulean takes the lead with Charcoal close behind in a set that reads as trust and stability at first glance.

The five colors

• Frost (#E4EFFB): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#5485C3): A luminous, balanced blue — the color of deep harbor water.
• Charcoal (#393A4A): A deep, shadowed, dusty violet — the color of twilight just after sunset.
• Midnight (#161F2A): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#060E11): quiet, heavy and certain.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

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 Ash Loft color palette (#F7EFF7, #799ECB, #69505A, #3E343F, #1C241F)
• Washed Cabin color palette (#E9E7FB, #945CA0, #3A2A3E, #161421, #05060B)
• Dusty Lilac Pier color palette (#EEF1FF, #9F91D1, #82965B, #6F804D, #22253B)
• Velvet Lapis Parlor color palette (#E1EBFF, #514FE7, #3A1B3E, #070F24, #00040A)
• Cerulean Cabin color palette (#E8F6EF, #A7CCC8, #5B8C95, #536372, #1E3634)
• Nightshade Bloom color palette (#D8E0FD, #543BAD, #3E322D, #1F1230, #020414)
• Petrol Drift color palette (#EDF1FE, #ADACE8, #96A469, #6C6AA2, #093A2E)
• Worn Cypress color palette (#F7EFF3, #D7D1E6, #829EC4, #38786C, #2D354F)

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