#0d3dbf
a dark, electric blue · cool · closest name: slateblue
RGB
13, 61, 191
HSL
224°, 87%, 40%
CMYK
93, 68, 0, 25
Luminance
0.0718
Every format
| HEX | #0d3dbf |
| RGB | rgb(13, 61, 191) |
| HSL | hsl(224, 87%, 40%) |
| CMYK | cmyk(93%, 68%, 0%, 25%) |
| LAB | lab(32.2 37.5 -71.2) |
| LCH | lch(32.2 80.5 297.8) |
| OKLCH | oklch(0.430 0.208 263.9) |
Copy-ready code
/* CSS */
color: #0d3dbf;
background-color: #0d3dbf;
/* Tailwind (arbitrary) */
class="text-[#0d3dbf] bg-[#0d3dbf]"
/* SCSS */
$brand: #0d3dbf;
/* SwiftUI */
Color(red: 0.051, green: 0.239, blue: 0.749)
/* Android */
Color.parseColor("#0d3dbf")Accessibility — WCAG contrast
Aa
#0d3dbf on white: 8.62:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0d3dbf on black: 2.44:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.1%
Green23.9%
Blue74.9%
CMYK percentages
Cyan93.2%
Magenta68.1%
Yellow0.0%
Key (black)25.1%
Color previews
#0d3dbf text on a black background
contrast 2.44:1
Card sample
#0d3dbf text on a white background
contrast 8.62:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0d3dbf;
Background color
Panel with #0d3dbf background
background-color: #0d3dbf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0d3dbf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(13, 61, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(13, 61, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0d3dbf; background: linear-gradient(135deg, #0d3dbf, #540DBF);