Cerulean Courtyard color palette — #E6F0E8 · #428D98 · #004356 · #00231F · #000A15

Cerulean and Deep Teal set the tone — five colors that lean into trust and stability.

The five colors

• Cream (#E6F0E8): a clean, paper-quiet neutral.
• Cerulean (#428D98): A luminous, dusty blue — the color of open sky before noon.
• Deep Teal (#004356): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.
• Onyx (#00231F): A deep, shadowed, dusty teal — the color of glacier melt.
• Ink (#000A15): A deep, shadowed, dusty blue — the color of open sky before noon.

Feels like: Trust, Stability, Calm, Sophistication. Tagged coastal, cool, light, muted.

Use it as a design system

One click turns Cerulean Courtyard 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

• Aged Corridor color palette (#E5F0E7, #5686A9, #003A7A, #002129, #03002E)
• Timeworn Petrol Pier color palette (#EFF1DF, #5FAEBB, #00829A, #005D5D, #000B11)
• Pale Sapphire color palette (#C7E9FB, #4C9EE1, #505FDC, #003D3C, #00111E)
• Moonless Petrol Dune color palette (#C7E4F0, #006E90, #002F3F, #1C1317, #000B11)
• Dusty Cerulean Veranda color palette (#F1E2DC, #18A4B7, #005F8A, #003E28, #010328)
• Moonless Garnet color palette (#DAEDF6, #005B6A, #770B00, #00252C, #130000)
• Petrol Loft color palette (#E6F2E8, #81BAD7, #006CAF, #004F56, #152C56)
• Garnet Terrace color palette (#D4EAF1, #004757, #5D0049, #2A2400, #000203)

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