Antique Cobalt color palette — #F3F7EC · #9CCBF0 · #427CB5 · #005B78 · #4B2F4B

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

The five colors

• Ivory (#F3F7EC): a clean, paper-quiet neutral.
• Sky (#9CCBF0): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#427CB5): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#005B78): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#4B2F4B): A deep, shadowed, dusty pink — the color of a candy shop window.

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

Use it as a design system

One click turns Antique 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

• Hushed Summit color palette (#F4F7EA, #8BD0EB, #1383AF, #005E6A, #164437)
• Patina Periwinkle Alley color palette (#EDF9EF, #B6D9F7, #6797D8, #00798E, #2A3A59)
• Aged Station color palette (#F7F1E7, #A0D4C3, #597EAF, #005969, #151D41)
• Tempered Powder Villa color palette (#FCF3EC, #C3EADD, #97AEF8, #00A09F, #3F3258)
• Timeworn Chapel color palette (#F4F6EE, #C0EAED, #729EC4, #527865, #5B4D5C)
• Misty Studio color palette (#E5EBDB, #3E85C5, #00397D, #002030, #00022D)
• Timeworn Thicket color palette (#ECEFD9, #00A0BA, #005267, #002F32, #001722)
• Patina Harbor color palette (#DAF9E9, #00AE8B, #007866, #005A52, #003F3D)

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