Tempered Cerulean color palette — #DCF3F9 · #009ECA · #006C9E · #003269 · #02002D

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

The five colors

• Frost (#DCF3F9): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#009ECA): A luminous, balanced blue — the color of open sky before noon.
• Peacock (#006C9E): A full-bodied, balanced blue — the color of open sky before noon.
• Navy (#003269): A deep, shadowed, balanced blue — the color of open sky before noon.
• Ink (#02002D): A deep, shadowed, balanced violet — the color of a velvet chair.

Feels like: Trust, Stability, Creativity, Calm, Balance. Tagged cool.

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

• Teal Ridge color palette (#CEF3ED, #00B1B2, #006B78, #004251, #000D17)
• Antique Harbor color palette (#E3F2FA, #109DF4, #0058D7, #12207D, #0B0032)
• Patina Cobalt Pier color palette (#C1E8F9, #0082B4, #004C74, #002E55, #17103C)
• Antique Thicket color palette (#D0EBEE, #00A5C7, #007CBF, #0058B4, #18125D)
• Nightshade Lagoon color palette (#CAE6F7, #007FD3, #0048AD, #1B0075, #010008)
• Periwinkle Grove color palette (#CAFAED, #33A6FF, #9B5B00, #005086, #0F0500)
• Dusty Bloom color palette (#F0F6FF, #7FAAFF, #2A55CE, #001874, #000106)
• Muted Basin color palette (#EEF6FF, #D7DDFF, #D0A8E9, #006C8F, #1F071D)

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