Chalky Ultramarine color palette — #C5ECE9 · #55BED6 · #3B87CD · #3944C1 · #42006D

Cobalt takes the lead with Royal Purple close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#C5ECE9): A whisper-light, dusty teal — the color of shallow lagoons.
• Cyan (#55BED6): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#3B87CD): A luminous, balanced blue — the color of open sky before noon.
• Cobalt (#3944C1): A full-bodied, vivid violet — the color of wild irises.
• Royal Purple (#42006D): A deep, shadowed, balanced violet — the color of a velvet chair.

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

Use it as a design system

One click turns Chalky 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

• Aubergine Loft color palette (#AFF3DE, #5EC4C4, #008CB3, #0056AF, #2E097B)
• Cobalt Orchard color palette (#D4EDF9, #4AA4DB, #006ABB, #003A8C, #3B0966)
• Washed Grape color palette (#BEECFF, #7FB4E5, #6F7ACB, #7531AF, #4F004E)
• Sunlit Azure color palette (#D4FFFC, #7DDDFF, #3B98E8, #424C97, #330658)
• Periwinkle Parlor color palette (#C7ECFF, #80CBFF, #52A2F2, #3F70BE, #1B266F)
• Feathered Nightshade color palette (#BDEAEC, #0098CD, #0065C2, #3700AB, #210034)
• Gentle Lagoon color palette (#D3EBF4, #1F82DD, #4127CD, #44006B, #150013)
• Timeworn Cobalt Veranda color palette (#DBF7E2, #18B6C5, #5275BF, #6B5100, #003648)

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