Ancient Cerulean Basin color palette — #EEF7FB · #CBDECC · #4C929D · #2B4B58 · #141D20

Built around Storm Blue, softened by Charcoal — the whole palette hums with trust and stability.

The five colors

• Ivory (#EEF7FB): bright and airy, almost weightless.
• Celadon Mist (#CBDECC): A whisper-light, dusty green — the color of fresh herbs.
• Storm Blue (#4C929D): A luminous, dusty blue — the color of a favorite pair of jeans.
• Charcoal (#2B4B58): A deep, shadowed, dusty blue — the color of open sky before noon.
• Onyx (#141D20): a grounded near-black with real depth.

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

Use it as a design system

One click turns Ancient Cerulean 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

• Cobalt Drift color palette (#F1F5FE, #FFE2A5, #6671AD, #293757, #0B0F19)
• Washed Ash color palette (#EDF6FF, #FFD0D7, #82A2BF, #5C6F81, #252C33)
• Muted Veranda color palette (#E9F6EE, #E2B9A1, #476B58, #1E372A, #0C1711)
• Dusty Blush Coast color palette (#EBF7FE, #73D3EB, #E891A1, #A6764B, #22343D)
• Lilac Pier color palette (#ECF9EE, #C4E0FF, #A298D5, #946741, #354050)
• Ancient Mustard color palette (#EDF6FF, #DEB45A, #005684, #001A2D, #000103)
• Softworn Powder color palette (#ECF7FF, #D8D8E9, #9FB1F7, #7868AA, #4E2E61)
• Shadow Bronze color palette (#E3F1F9, #9A7300, #001F28, #080C12, #000102)

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