#0b003d
a deep, electric blue · warm · closest name: midnightblue
RGB
11, 0, 61
HSL
251°, 100%, 12%
CMYK
82, 100, 0, 76
Luminance
0.0041
Every format
| HEX | #0b003d |
| RGB | rgb(11, 0, 61) |
| HSL | hsl(251, 100%, 12%) |
| CMYK | cmyk(82%, 100%, 0%, 76%) |
| LAB | lab(3.7 24.0 -34.9) |
| LCH | lch(3.7 42.3 304.5) |
| OKLCH | oklch(0.173 0.107 277.1) |
Copy-ready code
/* CSS */
color: #0b003d;
background-color: #0b003d;
/* Tailwind (arbitrary) */
class="text-[#0b003d] bg-[#0b003d]"
/* SCSS */
$brand: #0b003d;
/* SwiftUI */
Color(red: 0.043, green: 0.000, blue: 0.239)
/* Android */
Color.parseColor("#0b003d")Accessibility — WCAG contrast
Aa
#0b003d on white: 19.42:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b003d on black: 1.08:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green0.0%
Blue23.9%
CMYK percentages
Cyan82.0%
Magenta100.0%
Yellow0.0%
Key (black)76.1%
Color previews
#0b003d text on a black background
contrast 1.08:1
Card sample
#0b003d text on a white background
contrast 19.42:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b003d;
Background color
Panel with #0b003d background
background-color: #0b003d;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b003d;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 0, 61, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 0, 61, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b003d; background: linear-gradient(135deg, #0b003d, #34003D);