Cobalt Study color palette — #EFF6FF · #4B75D3 · #903400 · #354500 · #000304

Sapphire and Burnt Sienna set the tone — five colors that lean into nature and growth.

The five colors

• Ivory (#EFF6FF): bright and airy, almost weightless.
• Sapphire (#4B75D3): A full-bodied, balanced violet — the color of a velvet chair.
• Burnt Sienna (#903400): A full-bodied, balanced orange — the color of toasted spice.
• Deep Olive (#354500): A deep, shadowed, balanced green — the color of fresh herbs.
• Ink (#000304): quiet, heavy and certain.

Feels like: Nature, Growth, Optimism, Creativity, Balance. Tagged jewel, vibrant.

Use it as a design system

One click turns Cobalt Study 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

• Washed Mulberry color palette (#ECF7FF, #1D94CE, #A11B31, #463400, #000202)
• Violet Dune color palette (#F3F4FF, #936AD4, #835800, #004527, #000103)
• Gentle Brick color palette (#F2F5FF, #9780DB, #A93142, #413900, #00100E)
• Misty Bronze color palette (#F1F5FF, #8F94E1, #9A5300, #395300, #001018)
• Hushed Lagoon color palette (#F0D8E4, #5C3CD5, #5F3500, #371D00, #020400)
• Hushed Ultramarine Bloom color palette (#F5E0F1, #0046CD, #622300, #212A00, #001505)
• Timeworn Plum color palette (#E5FDE9, #9D93F3, #944895, #4B3F00, #1A0330)
• Feathered Archive color palette (#F5F3FF, #CC4EE3, #6D6000, #004E40, #00031C)

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