Cobalt Basin color palette — #E8F0F6 · #CED9E4 · #ABB8CC · #0079B5 · #20303D

Built around Cerulean, softened by Deep Teal — the whole palette hums with trust and stability.

The five colors

• Cream (#E8F0F6): bright and airy, almost weightless.
• Silver (#CED9E4): a clean, paper-quiet neutral.
• Ash (#ABB8CC): A luminous, dusty blue — the color of open sky before noon.
• Cerulean (#0079B5): A full-bodied, balanced blue — the color of deep harbor water.
• Deep Teal (#20303D): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Sophistication. Tagged scandi, muted, light.

Use it as a design system

One click turns Cobalt 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

• Wandering Cobalt color palette (#EBF9F4, #EAD4D1, #D3B4AD, #3E7CAA, #15211D)
• Ultramarine Garden color palette (#EBF0F7, #BDC4D2, #9CA4BB, #345BB0, #16202E)
• Iris Garden color palette (#F2F5FB, #DBD8DF, #C6BECE, #7C8ACE, #434852)
• Patina Violet color palette (#F2F4FF, #DCDCEB, #BDB8DF, #8556D9, #2E3148)
• Sapphire Workshop color palette (#DCE7FA, #4667D5, #2D2D58, #06152F, #00040F)
• Dusty Chestnut Basin color palette (#DEDEF1, #AF9DCA, #95719A, #884942, #5C2B14)
• Lapis Garden color palette (#F1D3F0, #6F8EE4, #6A52BE, #860042, #1B1F48)
• Indigo Grove color palette (#ECF4FF, #8ACEFF, #76A9FF, #7A6FFF, #0C1C52)

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