Chalky Ultramarine color palette — #EFF6FF · #92B8FF · #B98000 · #1F53BA · #231500

Built around Cobalt, softened by Mustard — the whole palette hums with optimism and balance.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Sky (#92B8FF): A luminous, balanced violet — the color of wild irises.
• Mustard (#B98000): A luminous, balanced gold — the color of honey in a jar.
• Cobalt (#1F53BA): A full-bodied, vivid violet — the color of twilight just after sunset.
• Ink (#231500): A deep, shadowed, dusty gold — the color of old brass.

Feels like: Optimism, 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

• Misty Amber Study color palette (#EDF7FF, #62C3FF, #BA7000, #006B9B, #261300)
• Linen Moss Basin color palette (#F1F5FF, #B1ADFF, #839800, #564AA8, #161B00)
• Tempered Indigo Summit color palette (#F0F5FF, #AABBFF, #CBA22A, #5B6CC4, #332600)
• Iris Chapel color palette (#E8EEFF, #8A7AFF, #8D7A00, #4A31A9, #0A0700)
• Feathered Ember Quarry color palette (#E8F8FF, #00BFD6, #EC5D3B, #00707E, #330500)
• Cobalt Drift color palette (#EBD6ED, #3981CD, #7B6A00, #004988, #312900)
• Timeworn Study color palette (#D8E4F5, #467DD6, #007F54, #003F99, #00170C)
• Faded Villa color palette (#CAE5DD, #62B5FF, #29BE67, #0087DC, #003315)

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