Antique Cobalt color palette — #E9F9F8 · #88D7FD · #0083BD · #004F5E · #000E1D

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

The five colors

• Ivory (#E9F9F8): bright and airy, almost weightless.
• Sky (#88D7FD): A whisper-light, balanced blue — the color of open sky before noon.
• Cerulean (#0083BD): A full-bodied, balanced blue — the color of open sky before noon.
• Peacock (#004F5E): A deep, shadowed, dusty blue — the color of open sky before noon.
• Ink (#000E1D): A deep, shadowed, dusty blue — the color of deep harbor water.

Feels like: Trust, Stability, Calm, Balance. 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

• Cypress Canyon color palette (#E5F1EE, #77C7C4, #00767B, #003F35, #000304)
• Feathered Cornflower color palette (#EBF8F8, #D7DAF7, #3D90FE, #00648C, #0A1A45)
• Hazy Azure color palette (#F9ECF2, #7BCCF1, #4995E4, #007D7B, #141A44)
• Washed Alley color palette (#EDE4D6, #72A4BD, #005C94, #00393E, #000823)
• Ancient Turquoise color palette (#E8F9F6, #C0E8FF, #00ADC4, #00736E, #002A34)
• Dusty Sky color palette (#E7FAF8, #D9DEE9, #5AB6FF, #0083A3, #193657)
• Hushed Glacier Chapel color palette (#EFF7F6, #D6DEEA, #91D8F1, #5C9FA3, #3B505F)
• Antique Apricot Boulevard color palette (#FDF0FF, #F3D7C4, #FFA47F, #92415E, #230005)

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