vibrant
Navy and Yellow
11.81:1 contrast ratio —
AAAVisual Preview
#001F3FNavy
#FFD700Yellow
The quick brown fox
Body text — Navy on Yellow
Supporting text at reduced opacity
Badge
Reversed — Yellow on Navy
Inverted combination preview
Contrast Analysis
Contrast Ratio
11.81:1
AAAWCAG AA
✓ Pass
Requires 4.5:1
WCAG AA Large
✓ Pass
Requires 3:1
WCAG AAA
✓ Pass
Requires 7:1
Color Values
Navy
Foreground (Text)
- HEX
- #001F3F
- RGB
- rgb(0, 31, 63)
- HSL
- hsl(210, 100%, 12%)
Yellow
Background
- HEX
- #FFD700
- RGB
- rgb(255, 215, 0)
- HSL
- hsl(51, 100%, 50%)
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 Navy tone evokes trust, stability, and professionalism, while Yellow brings optimism, warmth, and attention. Together, they create a balanced palette suited for compelling visual communication.
Palette Exports
:root {
--color-navy: #001F3F;
--color-yellow: #FFD700;
}
.combo-navy-yellow {
color: var(--color-navy);
background-color: var(--color-yellow);
}Quick Snippets
CSS Variables
:root {
--color-navy: #001F3F;
--color-yellow: #FFD700;
}Tailwind CSS
<div class="bg-yellow-400 text-slate-900"> Your content here </div>