#0b1421
a deep, vivid blue · cool · closest name: black
RGB
11, 20, 33
HSL
216°, 50%, 9%
CMYK
67, 39, 0, 87
Luminance
0.0068
Every format
| HEX | #0b1421 |
| RGB | rgb(11, 20, 33) |
| HSL | hsl(216, 50%, 9%) |
| CMYK | cmyk(67%, 39%, 0%, 87%) |
| LAB | lab(6.2 0.6 -10.1) |
| LCH | lch(6.2 10.1 273.5) |
| OKLCH | oklch(0.190 0.030 257.5) |
Copy-ready code
/* CSS */
color: #0b1421;
background-color: #0b1421;
/* Tailwind (arbitrary) */
class="text-[#0b1421] bg-[#0b1421]"
/* SCSS */
$brand: #0b1421;
/* SwiftUI */
Color(red: 0.043, green: 0.078, blue: 0.129)
/* Android */
Color.parseColor("#0b1421")Accessibility — WCAG contrast
Aa
#0b1421 on white: 18.48:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b1421 on black: 1.14:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green7.8%
Blue12.9%
CMYK percentages
Cyan66.7%
Magenta39.4%
Yellow0.0%
Key (black)87.1%
Color previews
#0b1421 text on a black background
contrast 1.14:1
Card sample
#0b1421 text on a white background
contrast 18.48:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b1421;
Background color
Panel with #0b1421 background
background-color: #0b1421;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b1421;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 20, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 20, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b1421; background: linear-gradient(135deg, #0b1421, #110B21);