Antique Cerulean color palette — #CFF4FF · #82C9E0 · #4890B3 · #46638F · #4E4767

Cerulean and Peacock set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#CFF4FF): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Sky (#82C9E0): A luminous, dusty blue — the color of a favorite pair of jeans.
• Cerulean (#4890B3): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#46638F): A full-bodied, dusty blue — the color of a favorite pair of jeans.
• Charcoal Brown (#4E4767): A full-bodied, dusty violet — the color of a velvet chair.

Feels like: Trust, Stability, Calm, Sophistication. Tagged muted, cool.

Use it as a design system

One click turns Antique Cerulean 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

• Muted Quarry color palette (#D8F8E7, #80B9D5, #428AB3, #0D5F90, #432C46)
• Tempered Hollow color palette (#EDF6FF, #A5BBF0, #7C7CB9, #67568A, #5A435C)
• Timeworn Petrol color palette (#EEF6FF, #89B4E0, #C3896B, #4576A7, #614253)
• Lagoon Dune color palette (#D4FFFC, #85C8AF, #369A92, #1C747C, #34566A)
• Sky Pier color palette (#DBF9DF, #8DE4F9, #65C4FF, #6A93C6, #61465B)
• Ash Archive color palette (#EDF6FF, #DCD9E3, #DCB3BF, #6D95A7, #4B5361)
• Lapis Harbor color palette (#D5E6F2, #709EF1, #5E5AB5, #593884, #51315B)
• Driftwood Dune color palette (#EEF6FF, #6B9CCD, #B07D4D, #787432, #364452)

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