#0b1321
a deep, vivid blue · cool · closest name: black
RGB
11, 19, 33
HSL
218°, 50%, 9%
CMYK
67, 42, 0, 87
Luminance
0.0065
Every format
| HEX | #0b1321 |
| RGB | rgb(11, 19, 33) |
| HSL | hsl(218, 50%, 9%) |
| CMYK | cmyk(67%, 42%, 0%, 87%) |
| LAB | lab(5.8 1.3 -10.6) |
| LCH | lch(5.8 10.7 276.8) |
| OKLCH | oklch(0.187 0.031 261.1) |
Copy-ready code
/* CSS */
color: #0b1321;
background-color: #0b1321;
/* Tailwind (arbitrary) */
class="text-[#0b1321] bg-[#0b1321]"
/* SCSS */
$brand: #0b1321;
/* SwiftUI */
Color(red: 0.043, green: 0.075, blue: 0.129)
/* Android */
Color.parseColor("#0b1321")Accessibility — WCAG contrast
Aa
#0b1321 on white: 18.59:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b1321 on black: 1.13:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green7.5%
Blue12.9%
CMYK percentages
Cyan66.7%
Magenta42.4%
Yellow0.0%
Key (black)87.1%
Color previews
#0b1321 text on a black background
contrast 1.13:1
Card sample
#0b1321 text on a white background
contrast 18.59:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b1321;
Background color
Panel with #0b1321 background
background-color: #0b1321;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b1321;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 19, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 19, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b1321; background: linear-gradient(135deg, #0b1321, #120B21);