#006D77
#83C5BE
#EDF6F9
#FFDDD2
#D2D0DAFog
#BDB8D4Lavender Gray
#7269A8Slate Blue
#231D46Space
Slate Blue & Space Breeze is a monochromatic color palette tagged cold, muted, gray. A monochromatic set: the same hue family from Space down to Fog. 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 |
|---|---|---|---|---|---|
| Fog | #D2D0DA | rgb(210, 208, 218) | hsl(252, 12%, 84%) | oklch(86.2% 0.014 295) | |
| Lavender Gray | #BDB8D4 | rgb(189, 184, 212) | hsl(251, 25%, 78%) | oklch(79.6% 0.040 294) | |
| Slate Blue | #7269A8 | rgb(114, 105, 168) | hsl(249, 27%, 54%) | oklch(55.6% 0.097 289) | |
| Space | #231D46 | rgb(35, 29, 70) | hsl(249, 41%, 19%) | oklch(26.2% 0.074 287) |
Why it works and how to use it
It works because the lightness range is wide (19% to 84%), which gives clear hierarchy between background, content and accents. Try it for websites, presentations and branding.
- Background: Fog (#D2D0DA) is the lightest color, so it belongs on large surfaces.
- Text: Space (#231D46) on #D2D0DA gives 10.31:1, passing WCAG AAA.
- Primary: Slate Blue (#7269A8) is the most saturated mid-tone; use it for buttons and links (3.2:1 against the background, fine for UI elements).
- Accent: Lavender Gray (#BDB8D4) for highlights, badges and hover states.
2 of 6 color pairs pass WCAG AA (4.5:1); the strongest is Fog on Space at 10.31:1.
Preview on a real UI see how the palette feels in context
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Design faster with Slate Blue & Space Breeze
A palette preview that turns four colors into a page, so you can judge hierarchy, contrast and mood before you commit.
Primary action SecondaryCard title
Card title
Card title
Roles are assigned by lightness.
Color blindness simulation
#D2D0DA
#BDB8D4
#7269A8
#231D46
Color-blind check: all four colors stay distinguishable under protanopia, deuteranopia and tritanopia.
Contrast check WCAG ratios between palette colors
| Pair | Sample | Ratio | Level |
|---|---|---|---|
#D2D0DA on #231D46 | Aa | 10.31:1 | AAA |
#BDB8D4 on #231D46 | Aa | 8.21:1 | AAA |
#7269A8 on #231D46 | Aa | 3.22:1 | AA large only |
#D2D0DA on #7269A8 | Aa | 3.2:1 | AA large only |
#BDB8D4 on #7269A8 | Aa | 2.55:1 | Fail |
#D2D0DA on #BDB8D4 | Aa | 1.26:1 | Fail |
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