#0d3ddf
a balanced, electric blue · warm · closest name: navy
RGB
13, 61, 223
HSL
226°, 89%, 46%
CMYK
94, 73, 0, 13
Luminance
0.0875
Every format
| HEX | #0d3ddf |
| RGB | rgb(13, 61, 223) |
| HSL | hsl(226, 89%, 46%) |
| CMYK | cmyk(94%, 73%, 0%, 13%) |
| LAB | lab(35.5 49.1 -84.4) |
| LCH | lch(35.5 97.7 300.2) |
| OKLCH | oklch(0.464 0.246 264.4) |
Copy-ready code
/* CSS */
color: #0d3ddf;
background-color: #0d3ddf;
/* Tailwind (arbitrary) */
class="text-[#0d3ddf] bg-[#0d3ddf]"
/* SCSS */
$brand: #0d3ddf;
/* SwiftUI */
Color(red: 0.051, green: 0.239, blue: 0.875)
/* Android */
Color.parseColor("#0d3ddf")Accessibility — WCAG contrast
Aa
#0d3ddf on white: 7.64:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0d3ddf on black: 2.75:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.1%
Green23.9%
Blue87.5%
CMYK percentages
Cyan94.2%
Magenta72.6%
Yellow0.0%
Key (black)12.5%
Color previews
#0d3ddf text on a black background
contrast 2.75:1
Card sample
#0d3ddf text on a white background
contrast 7.64:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0d3ddf;
Background color
Panel with #0d3ddf background
background-color: #0d3ddf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0d3ddf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(13, 61, 223, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(13, 61, 223, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0d3ddf; background: linear-gradient(135deg, #0d3ddf, #690DDF);