vibrant
Obsidian and Powder Blue
11.77:1 contrast ratio —
AAAVisual Preview
#1B1B2FObsidian
#B0E0E6Powder Blue
The quick brown fox
Body text — Obsidian on Powder Blue
Supporting text at reduced opacity
Badge
Reversed — Powder Blue on Obsidian
Inverted combination preview
Contrast Analysis
Contrast Ratio
11.77:1
AAAWCAG AA
✓ Pass
Requires 4.5:1
WCAG AA Large
✓ Pass
Requires 3:1
WCAG AAA
✓ Pass
Requires 7:1
Color Values
Obsidian
Foreground (Text)
- HEX
- #1B1B2F
- RGB
- rgb(27, 27, 47)
- HSL
- hsl(240, 27%, 15%)
Powder Blue
Background
- HEX
- #B0E0E6
- RGB
- rgb(176, 224, 230)
- HSL
- hsl(187, 52%, 80%)
Design Use Cases
- Accessibility-critical text
- Body copy
- Public sector services
- Medical content
Industry Recommendations
Accessibility-First Products
Publishing
Legal Services
Education
Government
Color Psychology
The Obsidian tone evokes sophistication, power, and elegance, while Powder Blue brings trust, stability, and professionalism. Together, they create a balanced palette suited for compelling visual communication.
Palette Exports
:root {
--color-obsidian: #1B1B2F;
--color-powder-blue: #B0E0E6;
}
.combo-obsidian-powder-blue {
color: var(--color-obsidian);
background-color: var(--color-powder-blue);
}Quick Snippets
CSS Variables
:root {
--color-obsidian: #1B1B2F;
--color-powder-blue: #B0E0E6;
}Tailwind CSS
<div class="bg-sky-200 text-slate-900"> Your content here </div>