Tempered Cerulean color palette — #E0F1E6 · #0090A7 · #4E3651 · #0E2819 · #081007

Cerulean takes the lead with Charcoal close behind in a set that reads as trust and stability at first glance.

The five colors

• Honeydew (#E0F1E6): A whisper-light, dusty teal — the color of sea glass.
• Cerulean (#0090A7): A luminous, balanced blue — the color of a favorite pair of jeans.
• Charcoal (#4E3651): A deep, shadowed, dusty pink — the color of neon signs at night.
• Onyx (#0E2819): A deep, shadowed, dusty teal — the color of sea glass.
• Ink (#081007): A deep, shadowed, dusty green — the color of a quiet forest floor.

Feels like: Trust, Stability, Sophistication. Tagged noir, dark, luxury, muted.

Use it as a design system

One click turns Tempered Cerulean 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

• Wandering Basin color palette (#D7EAE2, #4D98C3, #5D4457, #18342B, #131A15)
• Patina Canyon color palette (#E5F0E1, #009586, #244935, #172611, #0C0F05)
• Antique Cerulean color palette (#E9F8FF, #009AB3, #1E3750, #00121B, #000102)
• Cornflower Hollow color palette (#F9EAF7, #517DD5, #543443, #2F182D, #03110B)
• Washed Turquoise Canyon color palette (#D0E7D9, #00ACCC, #476A5B, #2F4136, #071009)
• Inked Drift color palette (#D3E3DB, #006B89, #262F36, #0E2248, #000B11)
• Hazy Ridge color palette (#F6E0F5, #096FF2, #3C2C61, #001841, #000A05)
• Hushed Driftwood color palette (#FEF4E4, #BFB58B, #678C5E, #257169, #37352F)

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