#0b1021
a deep, vivid blue · warm · closest name: black
RGB
11, 16, 33
HSL
226°, 50%, 9%
CMYK
67, 52, 0, 87
Luminance
0.0055
Every format
| HEX | #0b1021 |
| RGB | rgb(11, 16, 33) |
| HSL | hsl(226, 50%, 9%) |
| CMYK | cmyk(67%, 52%, 0%, 87%) |
| LAB | lab(5.0 3.0 -11.9) |
| LCH | lch(5.0 12.3 284.2) |
| OKLCH | oklch(0.178 0.036 270.1) |
Copy-ready code
/* CSS */
color: #0b1021;
background-color: #0b1021;
/* Tailwind (arbitrary) */
class="text-[#0b1021] bg-[#0b1021]"
/* SCSS */
$brand: #0b1021;
/* SwiftUI */
Color(red: 0.043, green: 0.063, blue: 0.129)
/* Android */
Color.parseColor("#0b1021")Accessibility — WCAG contrast
Aa
#0b1021 on white: 18.91:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0b1021 on black: 1.11:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.3%
Green6.3%
Blue12.9%
CMYK percentages
Cyan66.7%
Magenta51.5%
Yellow0.0%
Key (black)87.1%
Color previews
#0b1021 text on a black background
contrast 1.11:1
Card sample
#0b1021 text on a white background
contrast 18.91:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0b1021;
Background color
Panel with #0b1021 background
background-color: #0b1021;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0b1021;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(11, 16, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(11, 16, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0b1021; background: linear-gradient(135deg, #0b1021, #150B21);