Antique Cobalt color palette — #C2EAED · #53B8D3 · #2881B8 · #1F5086 · #232C4E

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

The five colors

• Frost (#C2EAED): A whisper-light, dusty blue — the color of deep harbor water.
• Cyan (#53B8D3): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#2881B8): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#1F5086): A full-bodied, balanced blue — the color of deep harbor water.
• Navy (#232C4E): A deep, shadowed, dusty violet — the color of wild irises.

Feels like: Trust, Stability, Calm, Balance. Tagged cool.

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

• Frosted Lantern color palette (#BFE6FE, #6DB4D9, #0086BD, #005E95, #41426C)
• Teal Station color palette (#CEEADC, #4BBBAE, #008E98, #005671, #032E48)
• Washed Iris color palette (#D9EFFF, #99BDE9, #7888C1, #56517F, #302F4A)
• Wandering Cobalt color palette (#E9F3FF, #99B7F2, #4D75AD, #1B3E72, #00152F)
• Antique Canyon color palette (#CFE8FF, #8AA4E3, #7065B2, #594081, #371B3D)
• Weathered Quarry color palette (#E8F3FF, #77A8DE, #C17955, #33679E, #411B06)
• Antique Study color palette (#E8F3FF, #D9D4E4, #D4B4D4, #3E8595, #212D41)
• Muted Basin color palette (#F9E2D6, #53EBA7, #529DEB, #1E2C3B, #0B131C)

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