Tempered Ultramarine color palette — #C9EFEE · #49B7CE · #008FC4 · #0063B6 · #263565

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

The five colors

• Honeydew (#C9EFEE): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#49B7CE): A luminous, balanced blue — the color of open sky before noon.
• Cerulean (#008FC4): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#0063B6): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Navy (#263565): A deep, shadowed, balanced violet — the color of wild irises.

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

Use it as a design system

One click turns Tempered Ultramarine 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

• Feathered Turquoise Veranda color palette (#CFEAF2, #00B0E0, #007AA7, #004F7A, #2F315A)
• Misty Sapphire Pier color palette (#CEEEFF, #83C8EF, #4B96DE, #5561BB, #463B66)
• Weathered Aqua Atelier color palette (#CCFFFD, #2DDAF7, #0093C7, #26578E, #212648)
• Softworn Teal color palette (#CBF1DD, #52C8B2, #009AA0, #006D83, #074367)
• Dusty Studio color palette (#C0ECF1, #0094BF, #0069A4, #0030A8, #1F0A5A)
• Antique Amber color palette (#E1F1FE, #63B1E3, #CB8238, #007AB1, #502B00)
• Cerulean Dune color palette (#EDF6FF, #DED6F4, #DCB3E1, #009AA6, #334563)
• Grape Garden color palette (#E1F2FF, #7AAAF2, #766FDC, #6539AA, #472655)

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