Tempered Cerulean color palette — #E6FAF7 · #99D7E7 · #0087A8 · #005155 · #000F18

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

The five colors

• Ivory (#E6FAF7): A whisper-light, dusty teal — the color of sea glass.
• Ice Blue (#99D7E7): A whisper-light, dusty blue — the color of deep harbor water.
• Cerulean (#0087A8): A full-bodied, balanced blue — the color of open sky before noon.
• Forest (#005155): A deep, shadowed, dusty blue — the color of deep harbor water.
• Ink (#000F18): A deep, shadowed, dusty blue — the color of a favorite pair of jeans.

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

• Aged Cobalt Coast color palette (#E7F9F9, #B0CFEF, #2979DA, #004D6B, #000434)
• Aged Petrol color palette (#DEF3F2, #8CBEDE, #006BAE, #003B4C, #00020A)
• Azure Grove color palette (#EBF8F7, #CEDEFC, #269BDE, #00677C, #001F3B)
• Aged Quarry color palette (#ECDED7, #45ABC3, #005F89, #003A32, #000922)
• Frosted Azure Hollow color palette (#F0E1EB, #7CCEE2, #009DDF, #007F6E, #001C4A)
• Weathered Terrace color palette (#EFF7F5, #D4E0EC, #99D8E1, #4EA299, #335261)
• Chestnut Station color palette (#F7DDEA, #C68B5C, #924816, #591900, #080300)
• Worn Plum Workshop color palette (#F1E5F4, #BA6AC1, #A40095, #5A0049, #19000E)

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