Cerulean Study color palette — #D0EDF8 · #608ABE · #594F7E · #5C2D13 · #3A2600

Slate Blue and Cocoa set the tone — five colors that lean into trust and stability.

The five colors

• Frost (#D0EDF8): A whisper-light, dusty blue — the color of open sky before noon.
• Slate Blue (#608ABE): A luminous, balanced blue — the color of a favorite pair of jeans.
• Peacock (#594F7E): A full-bodied, dusty violet — the color of a velvet chair.
• Cocoa (#5C2D13): A deep, shadowed, dusty orange — the color of toasted spice.
• Espresso (#3A2600): A deep, shadowed, dusty gold — the color of honey in a jar.

Feels like: Trust, Stability, Optimism, Creativity, Sophistication. Tagged vintage, retro, muted.

Use it as a design system

One click turns Cerulean 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

• Dusty Cobalt Hollow color palette (#CCE2F5, #6875B6, #543E61, #402500, #101F05)
• Ancient Basalt Hollow color palette (#E2E9FF, #9381AB, #7A5051, #443700, #003220)
• Washed Garden color palette (#D8F0E1, #649CAF, #66619C, #414B10, #252C01)
• Softworn Basalt Thicket color palette (#D5F2EB, #6B9278, #315977, #562A38, #3D1F00)
• Weathered Iris color palette (#D3E6EE, #7AA3D9, #8977CA, #8C5536, #342300)
• Denim Basin color palette (#DEEAD5, #718560, #14536E, #352D00, #00130B)
• Misty Alley color palette (#E2EDFF, #9F98E4, #8D6094, #63480D, #1D461B)
• Dusty Denim Atelier color palette (#E9E3D9, #56ADBC, #00617B, #003E39, #002236)

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