Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Slate | #6F83A3 | rgb(111, 131, 163) | hsl(217, 22%, 54%) | oklch(60.6% 0.054 260) | |
| Baby Blue | #AAD0EC | rgb(170, 208, 236) | hsl(205, 63%, 80%) | oklch(84.0% 0.056 240) | |
| Smoke | #F4F9F4 | rgb(244, 249, 244) | hsl(120, 29%, 97%) | oklch(97.7% 0.008 146) | |
| Celadon | #9DE0A7 | rgb(157, 224, 167) | hsl(129, 52%, 75%) | oklch(84.7% 0.104 148) |
Why it works and how to use it
Urban Celadon & Baby Blue is a pastel light, split color palette tagged modern, cold, white. A split scheme: Slate plays against Celadon across roughly 88° of hue. High lightness and gentle saturation put it firmly in pastel territory. The overall temperature is cool.
The palette holds together thanks to its split hue relationship and a soft light-to-dark ladder (97% down to 54% lightness). A natural fit for social media templates and gentle interfaces.
- Background: Smoke (#F4F9F4) is the lightest color, so it belongs on large surfaces.
- Text: Slate (#6F83A3) on #F4F9F4 gives 3.61:1, enough for large headings only.
- Primary: Baby Blue (#AAD0EC) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Celadon (#9DE0A7) for highlights, badges and hover states.
No pair inside the palette reaches 4.5:1, so add black or white for body text.
Preview on a real UI see how the palette feels in context
Design faster with Urban Celadon & Baby Blue
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryColor blindness simulation
Color-blind check: under tritanopia, Baby Blue and Celadon become hard to tell apart, so do not rely on that pair alone to carry meaning.
Palette card

Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#6F83A3 on #F4F9F4 | Aa | 3.61:1 | AA large only |
#6F83A3 on #9DE0A7 | Aa | 2.5:1 | Fail |
#6F83A3 on #AAD0EC | Aa | 2.37:1 | Fail |
#AAD0EC on #F4F9F4 | Aa | 1.52:1 | Fail |
#F4F9F4 on #9DE0A7 | Aa | 1.44:1 | Fail |
#AAD0EC on #9DE0A7 | Aa | 1.05:1 | Fail |