Ultramarine Atelier color palette — #EAFAF2 · #00B1E7 · #3956CE · #005E7D · #281625

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

The five colors

• Ivory (#EAFAF2): bright and airy, almost weightless.
• Cyan (#00B1E7): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#3956CE): A full-bodied, vivid violet — the color of a velvet chair.
• Peacock (#005E7D): A full-bodied, balanced blue — the color of open sky before noon.
• Onyx (#281625): A deep, shadowed, dusty pink — the color of peonies in June.

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

Use it as a design system

One click turns Ultramarine Atelier 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

• Frosted Grape color palette (#FCF1FD, #5D9DE4, #5E49AC, #15508B, #24121C)
• Lapis Loft color palette (#E4F8EB, #00BADE, #6352D0, #00667B, #080321)
• Sunlit Teal color palette (#EBFAEB, #00B8BB, #006C9A, #006364, #002419)
• Quiet Periwinkle Coast color palette (#FCF2F9, #96A9FA, #845B9C, #4D5A98, #311D23)
• Violet Lantern color palette (#EAF8FF, #3FCEF0, #9367E9, #00859F, #171936)
• Cornflower Bloom color palette (#FFF2EF, #3788FE, #524CBD, #771A4D, #253458)
• Frosted Indigo Delta color palette (#FFF0FF, #93D0FF, #6FA7FF, #6F68DA, #1C2E5A)
• Sunlit Nightshade Ridge color palette (#D6EAFF, #64A3FF, #4563CE, #3C2FA3, #550062)

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