#0a0c11
a deep, soft blue · cool · closest name: black
RGB
10, 12, 17
HSL
223°, 26%, 5%
CMYK
41, 29, 0, 93
Luminance
0.0037
Every format
| HEX | #0a0c11 |
| RGB | rgb(10, 12, 17) |
| HSL | hsl(223, 26%, 5%) |
| CMYK | cmyk(41%, 29%, 0%, 93%) |
| LAB | lab(3.3 0.3 -2.6) |
| LCH | lch(3.3 2.6 277.2) |
| OKLCH | oklch(0.155 0.011 268.0) |
Copy-ready code
/* CSS */
color: #0a0c11;
background-color: #0a0c11;
/* Tailwind (arbitrary) */
class="text-[#0a0c11] bg-[#0a0c11]"
/* SCSS */
$brand: #0a0c11;
/* SwiftUI */
Color(red: 0.039, green: 0.047, blue: 0.067)
/* Android */
Color.parseColor("#0a0c11")Accessibility — WCAG contrast
Aa
#0a0c11 on white: 19.56:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0a0c11 on black: 1.07:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red3.9%
Green4.7%
Blue6.7%
CMYK percentages
Cyan41.2%
Magenta29.4%
Yellow0.0%
Key (black)93.3%
Color previews
#0a0c11 text on a black background
contrast 1.07:1
Card sample
#0a0c11 text on a white background
contrast 19.56:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0a0c11;
Background color
Panel with #0a0c11 background
background-color: #0a0c11;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0a0c11;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(10, 12, 17, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(10, 12, 17, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0a0c11; background: linear-gradient(135deg, #0a0c11, #0D0A11);