Cobalt Study color palette — #D5F0EE · #4279AF · #683C6E · #243700 · #0A1300

Slate and Mulberry set the tone — five colors that lean into nature and growth.

The five colors

• Honeydew (#D5F0EE): A whisper-light, dusty teal — the color of glacier melt.
• Slate (#4279AF): A full-bodied, balanced blue — the color of open sky before noon.
• Mulberry (#683C6E): A full-bodied, balanced pink — the color of peonies in June.
• Deep Forest (#243700): A deep, shadowed, balanced green — the color of fresh herbs.
• Ink (#0A1300): A deep, shadowed, dusty green — the color of new leaves after rain.

Feels like: Nature, Growth, Trust, Stability, Creativity, Balance. Tagged vintage, retro, muted.

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

• Antique Navy Pier color palette (#C9EAE8, #2E8495, #2D4896, #2E2F00, #151600)
• Timeworn Chapel color palette (#D9F2FF, #7E74B1, #81294B, #003534, #001414)
• Ancient Iris Veranda color palette (#DAEDFF, #777ACE, #624675, #4E2C00, #022C1D)
• Weathered Basin color palette (#D0E8FF, #9DA6E3, #87569E, #5B3808, #191800)
• Garnet Quarry color palette (#D5E8FF, #724683, #641429, #001F1A, #000708)
• Weathered Lagoon color palette (#CBE9F9, #9C8AD1, #92496A, #084F2C, #002E17)
• Hushed Cypress color palette (#D4F3FC, #A2BFD9, #827E9E, #346969, #163838)
• Antique Pine color palette (#D7F2E7, #2E8D56, #004F4A, #002B4E, #000B03)

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