#04040c
a deep, vivid blue · warm · closest name: black
RGB
4, 4, 12
HSL
240°, 50%, 3%
CMYK
67, 67, 0, 95
Luminance
0.0014
Every format
| HEX | #04040c |
| RGB | rgb(4, 4, 12) |
| HSL | hsl(240, 50%, 3%) |
| CMYK | cmyk(67%, 67%, 0%, 95%) |
| LAB | lab(1.3 1.1 -3.1) |
| LCH | lch(1.3 3.3 290.2) |
| OKLCH | oklch(0.113 0.022 282.3) |
Copy-ready code
/* CSS */
color: #04040c;
background-color: #04040c;
/* Tailwind (arbitrary) */
class="text-[#04040c] bg-[#04040c]"
/* SCSS */
$brand: #04040c;
/* SwiftUI */
Color(red: 0.016, green: 0.016, blue: 0.047)
/* Android */
Color.parseColor("#04040c")Accessibility — WCAG contrast
Aa
#04040c on white: 20.43:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#04040c on black: 1.03:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green1.6%
Blue4.7%
CMYK percentages
Cyan66.7%
Magenta66.7%
Yellow0.0%
Key (black)95.3%
Color previews
#04040c text on a black background
contrast 1.03:1
Card sample
#04040c text on a white background
contrast 20.43:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #04040c;
Background color
Panel with #04040c background
background-color: #04040c;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #04040c;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 4, 12, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 4, 12, 0.45);
Border & gradient
Gradient panel
border: 3px solid #04040c; background: linear-gradient(135deg, #04040c, #09040C);