Baby Blue & Frost Hour color palette
Baby Blue & Frost Hour is a monochromatic color palette tagged scandinavian, muted, cold. A monochromatic set: the same hue family from Steel Blue down to Frost. Saturation is moderate, which keeps it flexible for both interfaces and print. The overall temperature is cool.
Color codes click any value to copy
| Swatch | Name | HEX | RGB | HSL | OKLCH |
|---|---|---|---|---|---|
| Steel Blue | #5B83A4 | rgb(91, 131, 164) | hsl(207, 29%, 50%) | oklch(59.4% 0.068 244) | |
| Dusty Blue | #89A7BD | rgb(137, 167, 189) | hsl(205, 28%, 64%) | oklch(71.3% 0.046 240) | |
| Baby Blue | #9DC3ED | rgb(157, 195, 237) | hsl(212, 69%, 77%) | oklch(80.4% 0.072 251) | |
| Frost | #DFEEFF | rgb(223, 238, 255) | hsl(212, 100%, 94%) | oklch(94.3% 0.028 251) |
Why it works and how to use it
The palette holds together thanks to its monochromatic hue relationship and a soft light-to-dark ladder (94% down to 50% lightness). A natural fit for websites, presentations and branding.
- Background: Frost (#DFEEFF) is the lightest color, so it belongs on large surfaces.
- Text: Steel Blue (#5B83A4) on #DFEEFF gives 3.41:1, enough for large headings only.
- Primary: Baby Blue (#9DC3ED) is the most saturated mid-tone; use it for buttons and links with a border or a darker shade for contrast.
- Accent: Dusty Blue (#89A7BD) 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 Baby Blue & Frost Hour
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: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#5B83A4 on #DFEEFF | Aa | 3.41:1 | AA large only |
#5B83A4 on #9DC3ED | Aa | 2.19:1 | Fail |
#89A7BD on #DFEEFF | Aa | 2.14:1 | Fail |
#5B83A4 on #89A7BD | Aa | 1.59:1 | Fail |
#9DC3ED on #DFEEFF | Aa | 1.55:1 | Fail |
#89A7BD on #9DC3ED | Aa | 1.38:1 | Fail |