#0d3cbf
a dark, electric blue · cool · closest name: slateblue
RGB
13, 60, 191
HSL
224°, 87%, 40%
CMYK
93, 69, 0, 25
Luminance
0.0708
Every format
| HEX | #0d3cbf |
| RGB | rgb(13, 60, 191) |
| HSL | hsl(224, 87%, 40%) |
| CMYK | cmyk(93%, 69%, 0%, 25%) |
| LAB | lab(32.0 38.2 -71.6) |
| LCH | lch(32.0 81.2 298.1) |
| OKLCH | oklch(0.428 0.209 264.0) |
Copy-ready code
/* CSS */
color: #0d3cbf;
background-color: #0d3cbf;
/* Tailwind (arbitrary) */
class="text-[#0d3cbf] bg-[#0d3cbf]"
/* SCSS */
$brand: #0d3cbf;
/* SwiftUI */
Color(red: 0.051, green: 0.235, blue: 0.749)
/* Android */
Color.parseColor("#0d3cbf")Accessibility — WCAG contrast
Aa
#0d3cbf on white: 8.69:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0d3cbf on black: 2.42:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red5.1%
Green23.5%
Blue74.9%
CMYK percentages
Cyan93.2%
Magenta68.6%
Yellow0.0%
Key (black)25.1%
Color previews
#0d3cbf text on a black background
contrast 2.42:1
Card sample
#0d3cbf text on a white background
contrast 8.69:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0d3cbf;
Background color
Panel with #0d3cbf background
background-color: #0d3cbf;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0d3cbf;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(13, 60, 191, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(13, 60, 191, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0d3cbf; background: linear-gradient(135deg, #0d3cbf, #550DBF);