Chalky Ultramarine color palette — #C0E9EA · #00ABCB · #0080BA · #004EAD · #212959

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

The five colors

• Frost (#C0E9EA): A whisper-light, dusty teal — the color of glacier melt.
• Cyan (#00ABCB): A luminous, balanced blue — the color of deep harbor water.
• Cerulean (#0080BA): A full-bodied, balanced blue — the color of deep harbor water.
• Cobalt (#004EAD): A full-bodied, vivid blue — the color of deep harbor water.
• Navy (#212959): A deep, shadowed, balanced 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 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

• Linen Cobalt color palette (#D4F2F8, #39BDEE, #0083D7, #3D56A8, #38365D)
• Soft Station color palette (#CDEDFA, #0099C7, #00638F, #003D65, #221D4D)
• Wandering Chapel color palette (#CAEEE0, #00B1AA, #007F8E, #005D75, #002E4B)
• Aged Nightshade Chapel color palette (#C1E7F3, #0090DF, #0058C7, #2E209E, #240840)
• Timeworn Canyon color palette (#D3F1FF, #39A5FD, #4553FF, #503AA8, #371A4B)
• Antique Summit color palette (#CFE4FF, #6FAEFF, #2467EC, #004188, #001236)
• Tempered Mallow color palette (#DEEEFF, #C7D2FF, #D696E1, #008FA5, #27344C)
• Sunlit Amber color palette (#CAE1F9, #5DAEFF, #CC6500, #005698, #431D00)

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