Tempered Cerulean Atelier color palette — #ECDDE8 · #3299A9 · #00506E · #002D23 · #00040F

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

The five colors

• Shell Pink (#ECDDE8): A whisper-light, dusty pink — the color of neon signs at night.
• Cerulean (#3299A9): A luminous, balanced blue — the color of deep harbor water.
• Peacock (#00506E): A full-bodied, balanced blue — the color of a favorite pair of jeans.
• Deep Forest (#002D23): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#00040F): 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 Tempered Cerulean Atelier 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

• Hushed Onyx Market color palette (#F0DDD5, #499DAB, #004F75, #003220, #040A3F)
• Navy Garden color palette (#FDE5EE, #367FB2, #133188, #001F23, #010009)
• Washed Petrol color palette (#F1EADF, #5AB0BF, #00718F, #004B44, #001625)
• Timeworn Cobalt color palette (#FAEEF6, #95D3E3, #2385B7, #005D50, #0C213A)
• Hushed Blush Bloom color palette (#E6E2F2, #DD708D, #B05A00, #493074, #17000B)
• Cellar Bloom color palette (#FFE5F8, #7E006E, #004C1C, #00382C, #040003)
• Linen Mulberry color palette (#ECE6F7, #9C0082, #015A13, #4C003E, #000400)
• Chestnut Lantern color palette (#F7DCED, #8E4F00, #601C00, #35000C, #030100)

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