Antique Cerulean color palette — #E5DDD2 · #90CCD1 · #00A3C2 · #007F6D · #002333

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

The five colors

• Bone (#E5DDD2): a clean, paper-quiet neutral.
• Sky (#90CCD1): A luminous, dusty blue — the color of deep harbor water.
• Cerulean (#00A3C2): A luminous, balanced blue — the color of deep harbor water.
• Teal (#007F6D): A full-bodied, balanced teal — the color of shallow lagoons.
• Midnight (#002333): A deep, shadowed, dusty blue — the color of deep harbor water.

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

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

• Weathered Canyon color palette (#E9DFD1, #86B9CD, #008CCD, #006C71, #00132F)
• Muted Azure Pier color palette (#F3EEE6, #B5DEC7, #13B1F4, #009191, #002F56)
• Dusty Turquoise Field color palette (#D7E2D9, #32AFB9, #006377, #003A31, #000D15)
• Cobalt Studio color palette (#FCF1FA, #98D9DE, #0085B2, #00552E, #000A26)
• Washed Courtyard color palette (#E9E2D7, #8AAA8C, #008396, #005F4C, #000B12)
• Faded Moss color palette (#EAF1D7, #80E2CE, #38CCDE, #699616, #003120)
• Jade Basin color palette (#D0EBDD, #47C387, #009768, #00603A, #000E07)
• Patina Teal color palette (#F9F4ED, #C3E8E4, #76CAEF, #00AFA7, #205245)

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