Patina Cerulean color palette — #B6F6FF · #6EB5D2 · #4A80A7 · #58446B · #3C213D

Slate and Cyan set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#B6F6FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cyan (#6EB5D2): A luminous, balanced blue — the color of deep harbor water.
• Slate (#4A80A7): A full-bodied, balanced blue — the color of deep harbor water.
• Charcoal Brown (#58446B): A full-bodied, dusty violet — the color of a velvet chair.
• Deep Indigo (#3C213D): A deep, shadowed, dusty pink — the color of a candy shop window.

Feels like: Trust, Stability, Calm, Balance. Tagged vintage, retro, muted, cool.

Use it as a design system

One click turns Patina 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

• Periwinkle Quarry color palette (#C5E9FF, #75B0EB, #6B7AA2, #6B4549, #442222)
• Tempered Harbor color palette (#98F7DE, #56BCB5, #288999, #4A547E, #2C2345)
• Washed Petrol Quarry color palette (#CDF2FF, #5B94BA, #3E6898, #4A3251, #2E1316)
• Turquoise Studio color palette (#C5E6ED, #00AFD1, #007A9B, #004D6A, #00283F)
• Frosted Cobalt Balcony color palette (#E8F3FF, #64B2FF, #006FBD, #003C65, #001223)
• Hushed Cobalt Corridor color palette (#F0F3E8, #92DBFF, #008CCB, #005F72, #002745)
• Weathered Lantern color palette (#FAE4FC, #D0A9C5, #947A87, #714F4C, #4B322A)
• Aged Iris color palette (#DDE6FE, #968FE3, #765894, #662E39, #002826)

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