#0c1921
a deep, vivid blue · cool · closest name: black
RGB
12, 25, 33
HSL
203°, 47%, 9%
CMYK
64, 24, 0, 87
Luminance
0.0088
Every format
| HEX | #0c1921 |
| RGB | rgb(12, 25, 33) |
| HSL | hsl(203, 47%, 9%) |
| CMYK | cmyk(64%, 24%, 0%, 87%) |
| LAB | lab(8.0 -2.7 -7.3) |
| LCH | lch(8.0 7.8 249.8) |
| OKLCH | oklch(0.205 0.024 236.7) |
Copy-ready code
/* CSS */
color: #0c1921;
background-color: #0c1921;
/* Tailwind (arbitrary) */
class="text-[#0c1921] bg-[#0c1921]"
/* SCSS */
$brand: #0c1921;
/* SwiftUI */
Color(red: 0.047, green: 0.098, blue: 0.129)
/* Android */
Color.parseColor("#0c1921")Accessibility — WCAG contrast
Aa
#0c1921 on white: 17.85:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#0c1921 on black: 1.18:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red4.7%
Green9.8%
Blue12.9%
CMYK percentages
Cyan63.6%
Magenta24.2%
Yellow0.0%
Key (black)87.1%
Color previews
#0c1921 text on a black background
contrast 1.18:1
Card sample
#0c1921 text on a white background
contrast 17.85:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #0c1921;
Background color
Panel with #0c1921 background
background-color: #0c1921;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #0c1921;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(12, 25, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(12, 25, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #0c1921; background: linear-gradient(135deg, #0c1921, #0D0C21);