#042425
a deep, electric cyan · cool · closest name: black
RGB
4, 36, 37
HSL
182°, 81%, 8%
CMYK
89, 3, 0, 86
Luminance
0.0142
Every format
| HEX | #042425 |
| RGB | rgb(4, 36, 37) |
| HSL | hsl(182, 81%, 8%) |
| CMYK | cmyk(89%, 3%, 0%, 86%) |
| LAB | lab(12.1 -11.0 -4.1) |
| LCH | lch(12.1 11.7 200.3) |
| OKLCH | oklch(0.238 0.037 198.0) |
Copy-ready code
/* CSS */
color: #042425;
background-color: #042425;
/* Tailwind (arbitrary) */
class="text-[#042425] bg-[#042425]"
/* SCSS */
$brand: #042425;
/* SwiftUI */
Color(red: 0.016, green: 0.141, blue: 0.145)
/* Android */
Color.parseColor("#042425")Accessibility — WCAG contrast
Aa
#042425 on white: 16.35:1
AA ✓ pass · AA-large ✓ · AAA ✓
Aa
#042425 on black: 1.28:1
AA ✗ fail · AA-large ✗ · AAA ✗
true color
protanopia
deuteranopia
tritanopia
RGB percentages
Red1.6%
Green14.1%
Blue14.5%
CMYK percentages
Cyan89.2%
Magenta2.7%
Yellow0.0%
Key (black)85.5%
Color previews
#042425 text on a black background
contrast 1.28:1
Card sample
#042425 text on a white background
contrast 16.35:1
Card sample
CSS3 live lab
Text font color
The quick brown fox
color: #042425;
Background color
Panel with #042425 background
background-color: #042425;
Text shadow — hex
Glowing headline
text-shadow: 2px 2px 8px #042425;
Text shadow — RGB
Soft neon halo
text-shadow: 0 0 14px rgba(4, 36, 37, 0.45);
Div box shadow
Elevated card
box-shadow: 0 12px 32px -8px rgba(4, 36, 37, 0.45);
Border & gradient
Gradient panel
border: 3px solid #042425; background: linear-gradient(135deg, #042425, #040E25);