Antique Cobalt Delta color palette — #FDF3EC · #ACCEBC · #257DC0 · #00605B · #4C2F47

A conversation between Cerulean and Peacock, giving this palette its sense of trust and stability.

The five colors

• Ivory (#FDF3EC): bright and airy, almost weightless.
• Pistachio (#ACCEBC): A whisper-light, dusty teal — the color of shallow lagoons.
• Cerulean (#257DC0): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Peacock (#00605B): A full-bodied, dusty teal — the color of glacier melt.
• Charcoal (#4C2F47): A deep, shadowed, dusty pink — the color of neon signs at night.

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

Use it as a design system

One click turns Antique Cobalt Delta 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

• Cornflower Market color palette (#FDF3EA, #A2D5FC, #4879E2, #00656E, #3C376D)
• Aged Cerulean color palette (#FDF3EE, #B1CEB3, #0086A1, #006340, #114437)
• Ancient Iris color palette (#FBF4ED, #BBE7DB, #7488C1, #006F7E, #593E4C)
• Sunlit Petrol color palette (#FFF2EC, #5CCADA, #0078A0, #005845, #003362)
• Muted Azure Pier color palette (#F4F7EA, #A3DEF7, #559FC6, #1C7888, #114438)
• Lagoon Quarry color palette (#EEF8F0, #C4E6FA, #80B9E1, #329DA2, #243C58)
• Dusty Corridor color palette (#ECDFD4, #438AAA, #003D72, #002222, #04002D)
• Aged Ultramarine color palette (#EFE3D9, #6FA6C8, #0251B2, #003D40, #191941)

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