Tempered Ultramarine color palette — #C1E8F0 · #06AAF7 · #3742E4 · #41007D · #08000B

A conversation between Cobalt and Royal Purple, giving this palette its sense of trust and stability.

The five colors

• Frost (#C1E8F0): A whisper-light, dusty blue — the color of a favorite pair of jeans.
• Cornflower (#06AAF7): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#3742E4): A full-bodied, vivid violet — the color of wild irises.
• Royal Purple (#41007D): A deep, shadowed, vivid violet — the color of twilight just after sunset.
• Ink (#08000B): A deep, shadowed, dusty pink — the color of peonies in June.

Feels like: Trust, Stability, Creativity, Calm, Energy. Tagged vibrant, 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

• Quiet Lantern color palette (#D2E1E9, #5E96FF, #6229EB, #430056, #0C0006)
• Dusty Orchard color palette (#D0EFEE, #00ACD4, #0066AA, #2B0083, #070012)
• Chalky Indigo color palette (#D7E9FF, #619BFF, #5A6BEF, #4C3CAB, #17003C)
• Chalky Grape Field color palette (#F9EECD, #0097C6, #5821C9, #2F2C00, #00040D)
• Muted Nightshade color palette (#D5EBF7, #227DCE, #253BA0, #2C006B, #220033)
• Washed Navy color palette (#DFF5F3, #007DA1, #00389F, #300051, #0F0009)
• Byzantium Lantern color palette (#E5EEFF, #9C91FF, #9500AF, #54003F, #120003)
• Powdered Violet Pier color palette (#E7EEFF, #8556D2, #63006B, #230012, #040000)

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