Tempered Cobalt color palette — #D3EBF6 · #2C8ACA · #4466A3 · #5E375F · #29070B

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

The five colors

• Frost (#D3EBF6): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#2C8ACA): A luminous, balanced blue — the color of open sky before noon.
• Slate (#4466A3): A full-bodied, balanced violet — the color of wild irises.
• Mulberry (#5E375F): A full-bodied, balanced pink — the color of a candy shop window.
• Ink (#29070B): A deep, shadowed, dusty red — the color of a theater curtain.

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

Use it as a design system

One click turns Tempered 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

• Washed Cerulean color palette (#C3E6EC, #4691AB, #416C8D, #564669, #1E0020)
• Cobalt Boulevard color palette (#E4F0FF, #6B81BD, #685E95, #653E3C, #30000B)
• Cobalt Atelier color palette (#D5E9E5, #0085B2, #484F94, #412805, #1E0F00)
• Antique Cerulean color palette (#D0EBEE, #3E8BB6, #354179, #4A090B, #030100)
• Cobalt Orchard color palette (#DDF3FF, #5672C2, #0063A2, #003B6E, #000924)
• Softworn Parlor color palette (#F2DAF3, #007CED, #C8027D, #0053A2, #120007)
• Sapphire Veranda color palette (#ECF2E1, #6DA5DE, #2670D9, #00577D, #010329)
• Softworn Villa color palette (#EFEBFF, #A881C7, #986394, #75473C, #2D1000)

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