#0c152b
a deep, vivid blue · cool · closest name: black
RGB
12, 21, 43
HSL
223°, 56%, 11%
CMYK
72, 51, 0, 83
Luminance
0.0079
Every format
| HEX | #0c152b |
| RGB | rgb(12, 21, 43) |
| HSL | hsl(223, 56%, 11%) |
| CMYK | cmyk(72%, 51%, 0%, 83%) |
| LAB | lab(7.1 4.3 -16.1) |
| LCH | lch(7.1 16.7 285.1) |
| OKLCH | oklch(0.201 0.046 265.7) |
Copy-ready code
/* CSS */
color: #0c152b;
background-color: #0c152b;
/* Tailwind (arbitrary) */
class="text-[#0c152b] bg-[#0c152b]"
/* SCSS */
$brand: #0c152b;
/* SwiftUI */
Color(red: 0.047, green: 0.082, blue: 0.169)
/* Android */
Color.parseColor("#0c152b")Accessibility — WCAG contrast
Aa
#0c152b on white: 18.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c152b on black: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green8.2%
Blue16.9%
CMYK percentages
Cyan72.1%
Magenta51.2%
Yellow0.0%
Key (black)83.1%
Color previews
#0c152b text on a black background
contrast 1.16:1
Card sample
#0c152b text on a white background
contrast 18.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c152b;
Background color
Panel with #0c152b background
background-color: #0c152b;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c152b;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 21, 43, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 21, 43, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c152b; background: linear-gradient(135deg, #0c152b, #180C2B);