#0a1822
a deep, vivid blue · cool · closest name: black
RGB
10, 24, 34
HSL
205°, 55%, 9%
CMYK
71, 29, 0, 87
Luminance
0.0083
Every format
| HEX | #0a1822 |
| RGB | rgb(10, 24, 34) |
| HSL | hsl(205, 55%, 9%) |
| CMYK | cmyk(71%, 29%, 0%, 87%) |
| LAB | lab(7.5 -2.1 -8.8) |
| LCH | lch(7.5 9.0 256.5) |
| OKLCH | oklch(0.202 0.028 241.1) |
Copy-ready code
/* CSS */
color: #0a1822;
background-color: #0a1822;
/* Tailwind (arbitrary) */
class="text-[#0a1822] bg-[#0a1822]"
/* SCSS */
$brand: #0a1822;
/* SwiftUI */
Color(red: 0.039, green: 0.094, blue: 0.133)
/* Android */
Color.parseColor("#0a1822")Accessibility — WCAG contrast
Aa
#0a1822 on white: 18.00:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a1822 on black: 1.17:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green9.4%
Blue13.3%
CMYK percentages
Cyan70.6%
Magenta29.4%
Yellow0.0%
Key (black)86.7%
Color previews
#0a1822 text on a black background
contrast 1.17:1
Card sample
#0a1822 text on a white background
contrast 18.00:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a1822;
Background color
Panel with #0a1822 background
background-color: #0a1822;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a1822;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 24, 34, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 24, 34, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a1822; background: linear-gradient(135deg, #0a1822, #0C0A22);