Tempered Cobalt color palette — #E0F1FF · #007AB6 · #8C4D00 · #552D00 · #000103

Built around Cerulean, softened by Burnt Sienna — the whole palette hums with trust and stability.

The five colors

• Frost (#E0F1FF): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#007AB6): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Burnt Sienna (#8C4D00): A full-bodied, balanced gold — the color of afternoon light on wheat.
• Espresso (#552D00): A deep, shadowed, dusty gold — the color of honey in a jar.
• Black (#000103): a grounded near-black with real depth.

Feels like: Trust, Stability, Optimism, Balance. Tagged 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

• Aged Delta color palette (#E7F5FF, #0084B9, #813000, #002D17, #000201)
• Faded Mulberry color palette (#E2F0FF, #0075C7, #903684, #522F00, #000104)
• Feathered Atelier color palette (#DBF2FF, #007F9B, #A8273D, #6E001E, #000102)
• Amethyst Dune color palette (#EAEDFF, #8051D1, #875100, #522F00, #020007)
• Powdered Terracotta Veranda color palette (#C2FBFC, #008760, #9D3E00, #602300, #000201)
• Wandering Garnet color palette (#DDECFA, #005784, #7C1A00, #2F2700, #000206)
• Dusty Cobalt Hollow color palette (#E2F0FF, #0073CF, #007333, #00451C, #000104)
• Worn Iris Quarry color palette (#F2F5FF, #7583FF, #977B00, #665200, #07052D)

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