#0b3198
a dark, electric blue · cool · closest name: midnightblue
RGB
11, 49, 152
HSL
224°, 87%, 32%
CMYK
93, 68, 0, 40
Luminance
0.0453
Every format
| HEX | #0b3198 |
| RGB | rgb(11, 49, 152) |
| HSL | hsl(224, 87%, 32%) |
| CMYK | cmyk(93%, 68%, 0%, 40%) |
| LAB | lab(25.4 30.3 -59.1) |
| LCH | lch(25.4 66.5 297.1) |
| OKLCH | oklch(0.368 0.172 263.9) |
Copy-ready code
/* CSS */
color: #0b3198;
background-color: #0b3198;
/* Tailwind (arbitrary) */
class="text-[#0b3198] bg-[#0b3198]"
/* SCSS */
$brand: #0b3198;
/* SwiftUI */
Color(red: 0.043, green: 0.192, blue: 0.596)
/* Android */
Color.parseColor("#0b3198")Accessibility — WCAG contrast
Aa
#0b3198 on white: 11.01:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b3198 on black: 1.91:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green19.2%
Blue59.6%
CMYK percentages
Cyan92.8%
Magenta67.8%
Yellow0.0%
Key (black)40.4%
Color previews
#0b3198 text on a black background
contrast 1.91:1
Card sample
#0b3198 text on a white background
contrast 11.01:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b3198;
Background color
Panel with #0b3198 background
background-color: #0b3198;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b3198;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 49, 152, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 49, 152, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b3198; background: linear-gradient(135deg, #0b3198, #430B98);