Chalky Ultramarine Basin color palette — #F4E5EC · #75A6BE · #0051B5 · #003F37 · #1E1642

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

The five colors

• Blush (#F4E5EC): a clean, paper-quiet neutral.
• Blue Fog (#75A6BE): A luminous, dusty blue — the color of deep harbor water.
• Cobalt (#0051B5): A full-bodied, vivid blue — the color of deep harbor water.
• Forest (#003F37): A deep, shadowed, dusty teal — the color of sea glass.
• Deep Indigo (#1E1642): A deep, shadowed, dusty violet — the color of wild irises.

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

Use it as a design system

One click turns Chalky Ultramarine Basin 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

• Denim Summit color palette (#F1E3EF, #69ABB0, #006080, #004120, #001C49)
• Washed Ultramarine color palette (#F9EAEE, #94B5D6, #535DB7, #004F52, #37214E)
• Hushed Cobalt Bloom color palette (#D9E7DB, #70BCE1, #0079C3, #005860, #041C49)
• Soft Ridge color palette (#FDF1FB, #4FCCD8, #0077A3, #005934, #0C2E6C)
• Tempered Garden color palette (#F0E5EB, #338CAB, #003C75, #00231C, #080029)
• Pale Parlor color palette (#DAEBF6, #AAB9FF, #B264AA, #00584F, #162943)
• Terracotta Parlor color palette (#D9E6F2, #0073B1, #913B00, #003D60, #310F00)
• Gentle Bloom color palette (#EDDDD1, #85CAEC, #4C95E5, #007D7D, #13154F)

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