Tempered Cerulean color palette — #E1F3FE · #008DB8 · #00475D · #221C22 · #000A13

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

The five colors

• Frost (#E1F3FE): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#008DB8): A luminous, balanced blue — the color of deep harbor water.
• Deep Teal (#00475D): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#221C22): a grounded near-black with real depth.
• Ink (#000A13): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged monochrome, muted.

Use it as a design system

One click turns Tempered 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

• Tempered Orchard color palette (#CBEBE7, #009987, #004844, #24272E, #000B08)
• Cobalt Parlor color palette (#D7E5F2, #3F82CA, #003C6A, #000A19, #000103)
• Ancient Denim Hollow color palette (#DEF3FF, #006693, #003447, #241A1E, #000C14)
• Azure Hollow color palette (#ECF7FF, #B8E2FF, #019FEB, #004F82, #001A2E)
• Powdered Market color palette (#D9EDE6, #2281C0, #711100, #002E4B, #040000)
• Soft Cornflower Workshop color palette (#EEF6FF, #9EC5FF, #2F79DF, #003577, #00040C)
• Linen Pier color palette (#D7E3FF, #4D7AD6, #0E16A9, #210E16, #00071B)
• Bronze Chapel color palette (#E9E9D6, #BE6900, #007F9B, #060A0E, #000201)

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