Tempered Ultramarine color palette — #C8E6F4 · #0084BD · #0054BF · #322698 · #09001D

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

The five colors

• Frost (#C8E6F4): A whisper-light, dusty blue — the color of open sky before noon.
• Cerulean (#0084BD): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Cobalt (#0054BF): A full-bodied, vivid blue — the color of open sky before noon.
• Indigo (#322698): A deep, shadowed, vivid violet — the color of a velvet chair.
• Ink (#09001D): A deep, shadowed, dusty violet — the color of twilight just after sunset.

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 Navy color palette (#BBE8ED, #0085A5, #00608C, #002B90, #050024)
• Linen Study color palette (#C8E5F9, #0C77F3, #4E34DD, #4D2193, #0F0016)
• Onyx Market color palette (#C3EDF5, #0079A6, #003B77, #19004E, #030005)
• Indigo Workshop color palette (#E8DBE5, #4C6CFF, #946700, #2B3EC3, #0A0500)
• Timeworn Wisteria color palette (#F4DFF0, #C094F7, #C97AB0, #1E7095, #1E0315)
• Antique Sapphire color palette (#D7DFF0, #2256FF, #865D00, #5B5D00, #000011)
• Tempered Grape Pier color palette (#D9E2FF, #7755FF, #8803C1, #630D68, #14000B)
• Timeworn Lantern color palette (#DBEEFF, #75ABFF, #8379FF, #7151A8, #3E1943)

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