#0d3f97
a dark, electric blue · cool · closest name: midnightblue
RGB
13, 63, 151
HSL
218°, 84%, 32%
CMYK
91, 58, 0, 41
Luminance
0.0587
Every format
| HEX | #0d3f97 |
| RGB | rgb(13, 63, 151) |
| HSL | hsl(218, 84%, 32%) |
| CMYK | cmyk(91%, 58%, 0%, 41%) |
| LAB | lab(29.1 20.4 -52.4) |
| LCH | lch(29.1 56.2 291.2) |
| OKLCH | oklch(0.396 0.153 261.1) |
Copy-ready code
/* CSS */
color: #0d3f97;
background-color: #0d3f97;
/* Tailwind (arbitrary) */
class="text-[#0d3f97] bg-[#0d3f97]"
/* SCSS */
$brand: #0d3f97;
/* SwiftUI */
Color(red: 0.051, green: 0.247, blue: 0.592)
/* Android */
Color.parseColor("#0d3f97")Accessibility — WCAG contrast
Aa
#0d3f97 on white: 9.66:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0d3f97 on black: 2.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.1%
Green24.7%
Blue59.2%
CMYK percentages
Cyan91.4%
Magenta58.3%
Yellow0.0%
Key (black)40.8%
Color previews
#0d3f97 text on a black background
contrast 2.17:1
Card sample
#0d3f97 text on a white background
contrast 9.66:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0d3f97;
Background color
Panel with #0d3f97 background
background-color: #0d3f97;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0d3f97;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(13, 63, 151, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(13, 63, 151, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0d3f97; background: linear-gradient(135deg, #0d3f97, #370D97);