#041821
a deep, electric cyan · cool · closest name: black
RGB
4, 24, 33
HSL
199°, 78%, 7%
CMYK
88, 27, 0, 87
Luminance
0.0079
Every format
| HEX | #041821 |
| RGB | rgb(4, 24, 33) |
| HSL | hsl(199, 78%, 7%) |
| CMYK | cmyk(88%, 27%, 0%, 87%) |
| LAB | lab(7.1 -4.0 -8.7) |
| LCH | lch(7.1 9.6 245.0) |
| OKLCH | oklch(0.197 0.032 229.4) |
Copy-ready code
/* CSS */
color: #041821;
background-color: #041821;
/* Tailwind (arbitrary) */
class="text-[#041821] bg-[#041821]"
/* SCSS */
$brand: #041821;
/* SwiftUI */
Color(red: 0.016, green: 0.094, blue: 0.129)
/* Android */
Color.parseColor("#041821")Accessibility — WCAG contrast
Aa
#041821 on white: 18.14:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#041821 on black: 1.16:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green9.4%
Blue12.9%
CMYK percentages
Cyan87.9%
Magenta27.3%
Yellow0.0%
Key (black)87.1%
Color previews
#041821 text on a black background
contrast 1.16:1
Card sample
#041821 text on a white background
contrast 18.14:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #041821;
Background color
Panel with #041821 background
background-color: #041821;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #041821;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 24, 33, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 24, 33, 0.45);
Border & gradient
Gradient panel
border: 3px solid #041821; background: linear-gradient(135deg, #041821, #040521);