Tempered Cerulean color palette — #CDE7F0 · #008FAA · #005363 · #001D24 · #000102

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

The five colors

• Frost (#CDE7F0): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#008FAA): A full-bodied, balanced blue — the color of deep harbor water.
• Peacock (#005363): A full-bodied, dusty blue — the color of open sky before noon.
• Ink (#001D24): A deep, shadowed, dusty blue — the color of deep harbor water.
• Black (#000102): quiet, heavy and certain.

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

• Cobalt Balcony color palette (#E4EFFA, #227FC6, #00467E, #001830, #000205)
• Softworn Archive color palette (#CCEEE0, #009B74, #00513F, #002118, #000201)
• Weathered Cerulean Archive color palette (#D5FDEA, #83C0D8, #1385A9, #00485C, #001823)
• Washed Turquoise color palette (#CEE8F1, #00AECF, #006F84, #003C4A, #000F14)
• Weathered Raspberry Boulevard color palette (#EBE4D7, #DF0395, #007AB0, #070A16, #000201)
• Aubergine Ridge color palette (#E8DCE8, #4B78BE, #6B007F, #003177, #030004)
• Patina Denim Hollow color palette (#FFEAFD, #E3C1E2, #6783B6, #2F4D86, #0F1D3D)
• Shadow Denim Basin color palette (#EEDDF0, #005297, #722900, #2D2800, #000208)

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